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Casper vs. Sleep Innovations

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Casper

Casper is one of the most interesting trend-setters in the mattress-in-a-box space. They, by and large, shed light on how a brand with great marketing and a popular product can disrupt an industry. Casper has kept innovating its products with their 4D Sleep Technology, and four flagship mattresses: The Original, The Original Hybrid, The Wave Hybrid, and The Nova Hybrid. For warmer sleepers, they also offer Snow Technology enhancements in their Wave Hybrid and all new Snow Mattress. But, with all the options, can Casper still deliver on comfort?

Sleep Innovations

Sleep Innovations is a fairly recent contender in the online and offline mattress space. They sell predominantly on Amazon, other online retailers, and through their offline partner network at stores like Target, Sears, and Kohl's. Overall, they offer a cost-effective solution but without many of the perks of some of the newer brands.

Based on our aggregated reviews and our scoring method, we recommend Casper in this match up!

See Our Full Review of Casper

See Our Top Mattress Choices

Mattress Score

Overall Score:
Casper: 8.9/10
Sleep Innovations: 7.8/10

Customer Satisfaction:
Casper: 8.8/10
Sleep Innovations: 7.5/10

Price Value:
Casper: 8.6/10
Sleep Innovations: 8.5/10

No Back Pain:
Casper: 8.8/10
Sleep Innovations: 6.5/10

Price:
Casper: $595-$3995
Sleep Innovations: $339-$849

Casper:
Get Yours Now

Sleep Innovations:
Get Yours Now


Casper's Owner Satisfaction

Customers give these mattresses high marks for comfort overall. This means that most customers give this brand positive reviews, but there are some caveats. There are some who didn't enjoy the feel of the mattress. Learn more about the mattresses below to learn if it will work for you!


Casper's Supportiveness

Having mattress support means having a healthy spine and comfort for the long term. These mattresses provide solid support for most folks, but there are some rare complaints.

Edge Support
Edge support is a must-have attribute for great mattresses and for those that spend lots of time sitting on the edge of their bed. These mattresses have well rated edge support, but some heavier folks may find the edge support less than ideal for them.

Bowling Ball & Density Tests
A bowling ball test is a great way to measure mattress firmness and support. These mattresses provide good support overall, but there may be the rare few that don't experience the same evenness described.


Casper's Durability

Finding a mattress that is durable is critical to mattress shoppers. However, with brands shooting for higher profits, it is not always an easy thing to find. That said, with feedback from customers, material quality, and craftsmanship, these mattresses are rated well for durability and should give sleepers over 5 years of comfort for most. But, some who are heavier in build may find that their mattress degrades somewhat sooner.

Sleep Innovations's Owner Satisfaction

If you are thinking about this brand, learn more about the specifics below. Sadly, they don't get the best reception from all customers. Some were extremely happy with their purchase, but many others were not as excited.


Sleep Innovations's Supportiveness

Most reviewers feel well supported by these mattresses, but others had issues with feel over the long term. For those that have larger body types or wide hips or shoulders, take a look at some of the reviews before purchasing as you'll want to make sure that you are supported well enough for your spine to be aligned.

Edge Support
For those that lay close to the sides of the mattress, these mattresses will provide comfortable support for most people. That said, some have had issues over the mattress life so make sure to review more if you need edge support for mobility reasons.


Sleep Innovations's Durability

We all want to find a great mattress that offers good durability and lasts forever, but that is sometimes easier said than done. Luckily, customers don't remain silent on what they like and dislike about their choices. These mattresses are more durable than the average and should last over 5 years for most, but some who are heavier may find them less durable.

Browse Casper Customer Reviews

Sanity Saved!
My husband and I both have serious bone and muscular issues. Mine from years of being in the Army and my husband from being run over by a truck two years ago. So, we have been on a quest for better sleep for quite some time. No matter how much money we spent on mattresses; we still woke up stiff and distorted in pain. I kept hearing Glen Beck talking about the Casper mattresses so, I finally ordered one even though we had doubts it could be that much difference. We were just accepting the fact that pain was our present and future. The price was much less than expected and the ordering process was simple and effortless. The mattress and foundation arrived in only a few days, much faster than anticipated. Putting the foundation together took no time at all; then we opened the mattress box and watched in curiosity as it expanded to fit the frame. That night, as we got in bed, we were unsure because it felt so different. Seven hours later (longer by far than either of us had slept in years), I woke up first and as I prepared to ready myself for the struggle of moving stiff, painful joints, I realized, for the first time in more than ten years, there was ZERO pain!! My husband had the same experience! So, thank you, Casper, for being the reason we have a new lease on life...pain free mornings and deep, restful sleep through the night. We are in awe and we bow to your genius. Brava!!!

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Best sleep ever!
By far the best mattress I have ever owned. I will stick with Casper for all of my future mattress needs!

Amazing Comfort and Support
Unboxing and building the foundation was very easy. The mattress unrolled itself. We did let the mattress air a couple of days for the manufacturing smell to dissipate. Compared to our previous “pillow top” mattress the Casper provides much better all over support on pressure points (hips/shoulders/sacrum). The feeling is indescribable. You don’t sink into it - you’re supported in it. I would definitely recommend Casper to a friend without reservation. In fact, I’d insist they try mine out first (which is what happened to me and I was amazed). The best advertising is a happy customer.

Incredible!!
It fascinated me that it was vacuum sealed. Guys, this is one of the best purchases I have ever made. I also purchased your pillow, which I adore! I was stunned to receive it the day after I ordered it and was incredibly grateful. The bed is everything I hoped for and I thank you for the service I received. You bet I would recommend Casper! Thanks again.

Casper forever!
This is my Casper and I couldn't be happier! I got us the Casper because I heard good things about it, the whole thing was a great experience: the easiest unpacking, assembling and installing on my bed frame ever! I sleep with my service dog and there is plenty of room, no sagging mattress, not too hot, I give this all a big, fat thumbs up!

Awesome. Just what I needed
I work 3rd shift and sleeping during the day/afternoon was very difficult. To get to, and stay, asleep. I would have to take sleeping aids and the such. Now, I can just put my head down and I am out like a light. At anytime I want. With no sleep aids. Just head down and out wake up fully rested and ready for another night. Thanx

Love it!
I knew the 'set up' process was going to be easy, but it still surprised me. I got the box into my car and my place all by myself (it's large but manageable), and then it was less than 5 minutes to unbox it and have it ready to go. An absolute breeze. On top of all that, it's a dream to sleep on (you see what I did there?). The mattress is firm enough to be supportive, but also cushions your body and molds to it so nicely. I work out of town for two weeks at a time and when I return home I am just dying to crawl into bed. Worth every penny :)

Worth every penny
Easy unpacking, and great to sleep on! I was able to unpack by myself.

Casper
Love this bed, sleep is amazing...

Sleeping on a cloud
I ended up buying everything available: foundation, mattress, pillows, sheets and duvet. When all the boxes arrived I was like a kid in a candy store. I was so ready for a new bed and getting a better night of sleep. Setting up the foundation was super easy, but what I was really ready to see with my own eyes was the mattress coming to life. Once I had everything unboxed and made my bed I couldn’t wait to go to sleep that night. That first night was like sleeping on a cloud. Now after sleeping on the Casper bed for over 2 weeks I have had a better nice sleep, I’m not waking up in the middle of the night trying to find a comfortable spot or waking up in the morning to a sore back. I’m truly impressed and very happy. I will be definitely recommending my family and friends about Casper.

After all these years...
Great mattress. So glad to get away from spring-type mattresses that maybe are ok for about a year, and then start to sag. I have spent thousands of dollars on these mattresses, have had them replaced on warranty at least three times over the years. Never go back.

Nothing, nothing helps you sleep better than this mattress.
From the start I was a little skeptical, but a very good friend recommended Casper. So my wife and I talked and decided to give it a chance. After all, with 100 days to try it out there was only a little effort to lose. So we unpacked the mattress and let it sit open for 24 hours. I have to say, opening the box and cutting the wrapping off was a cool experience. We replaced our mattress with the Casper, kept our original box spring. Night one it was comfortable, firm, cool to the touch, and felt like a hug. Night two I realized that the edge was not as firm as a standard mattress, but then again it was not hard on the edge. I realized that I have been sleeping on the edge of my mattress and it was not doing me any favors. The Casper changed my body alignment in the bed and I am glad it did. After a week we both agreed it was a good mattress. After a month we decided to keep it and discarded our original mattress. It has been over a year now and I would not trade the Casper for anything. If you paid me a million dollars, I would give you the mattress, but I would buy another one and keep the rest of the money. I played college football, weigh over 300 pounds, have bad knees, hips, shoulders, and back, but this mattress allows me to get out of bed without any pain. With my old mattress it would sometimes take me 20 minutes to walk after getting up. With the Casper I hop out of bed with no pain, it is the best part of my day. The best part is the Casper still looks brand new, no depressions or sagging at all. Even the four dogs that fight for position during the day have no effect on the shape if this bed. Now lets discuss the cooling effect. I used to sweat every night in my old bed. The Casper breathes, period. I do not sweat at night any more. It is cool in the summer and adjust perfectly to your temp in winter. I can wear long PJ's and still be comfortable. And then there is the motion of the mattress. Ask my wife and she would tell you that I never get up in the middle of the night anymore. It is not true, but she just does not feel it. I don't feel her get up in the mornings either. I never needed an alarm clock until the Casper, she got up first and her moving would wake me up. Now she gets up and my alarm goes off to wake me up and I think that some days she over slept. Nope, she just got up without me feeling it. If you took the time to read this review, then do yourself a favor and try this mattress. If you don't like it then you are in the vast minority and I have a slightly used mattress to sell you. Give it a try and at the very least you can cut open the wrapping and watch the mattress grow in awe!

Overall Impression of this Mattress
In a word, I LOVE this mattress. It's the best I've ever owned. It took me a full month to adapt to it, though, just as the Casper documentation warns. I even considered returning it, but I can now say I have not had better sleep in decades.

Best Sleep in Years
Bed and foundation arrived fast! Set up was simple and easy. I ordered the foundation as well it sleek and attractive looking super simple to set up. I had been having back problems which my old spring mattress just made worse. It took a few nights to adjust but now I/we sleep better than ever. I wish I would have ordered months ago instead of waiting so long. So happy you offer payments with affirm. End of story we and our dog simply love our CASPER!

Our New Mattress and We are Thrilled!
I was skeptical about buying a mattress that comes in a box but when I watched the video on how Casper Co. developed the mattress, I thought what was the worst that could happen, we ship it back within 100 days. I had had a small back pain from sleeping with my 5 year old and sleeping crooked. The Casper mattress was delivered. My husband and I had been playing musical beds with our twin 5 year olds. The moment the bed came into the house, we were like, mommy and daddy are going to sleep in our room in our new bed. In 1 night, my back pain was gone and I slept in the same bed as my husband after weeks of moving from bed to bed in our house. My husband loves the bed and refuses to sleep elsewhere now and I just sneak out of the kids rooms back into the Casper. I think we may buy one for my father for Xmas! Loving the bed! Saved my back and rekindled my marriage, lol, in a manner of speaking. Thanks Casper!

Results
I was able to unbox the bed by myself. Some struggle involved, but very doable. I thought the mattress would be squishy like my previous foam mattress. I was surprised at the relative firmness. The results don’t lie, I have been significantly better. Very happy with my Casper.

fantastic
unboxing was fine. easy and quick. it’s honestly the best mattress i’ve ever slept on.

Great mattress
Setting up the Casper sleep system was fun, simple and fast. We had it unboxed and set up in about 45 Minutes. I was a little worried about having to get used to this type mattress as we have had a waterbed for the past 30 years. Boy was I wrong. From night one, my wife, my dog and I have slept great. My dog even sleeps in in the morning. She doesn't want to get up. This is the most comfortable mattress I have slept on. Great job Casper. Highly recommend it. In fact, one of my sons is considering buying one.

Cover seems great. Easy to get on the bed.
Yes, easy process to put the frame, foundation and mattress on. I had the best sleep since before I was pregnant and my baby is 7 months now! I'm a side sleeper and I found it super comfy. I actually like that it's lower to the ground than a double sided pillow top, as my dogs can get up and down much more easier now.

It's like sleeping on a cloud
I had various spring mattresses for years. After a while, all of those springs can be felt and they press against every part of the body in the most painful way. I would wake up with pain in my neck, hips and the arm on the side I slept the most on during the night. And after doing a month long sleep tracking app, I found that I was only really averaging, at most, 2 hours of deep, restful sleep a night. After only one night I spent four out of the six hours asleep in a deep slumber and had no sleep-related pain. The only downside is that the cooling technology has me adding an extra blanket but that just makes the bed cozier.

Very comfortable bed, supportive enough for my neck and back issues.
Love my Casper! I've been sleeping on it for about 2 weeks now, and it's lived up to the hype. It offers enough support for my back and neck, and I can sleep comfortably on my back and side. Was easy to set up and started sleeping in it that very same day.

Sweet...!
We have let it "air out" for 5 days, to get ride of the chemical smell, before using. It's still there after a week...

Love the mattress!
The delivery was 2 days late. Oh well. The product is fantastic.

Love it.
Sleeping great! Waking up with out any back or neck pain. Energy levels during the day have gone up. Happy with my Casper purchase

Great Mattress
I had the same spring mattress with a memory foam pad on top for many years and thought it was comfy but my back always hurt. After the first night on my Casper mattress I knew it would be great for my back. I am extremely happy with it and feel very comfortable. I also upgraded from a Full to a Queen and it is the best! Highly recommend it to anyone who likes a comfy and supportive mattress (AKA everyone.).

YAAAAASSS!
This bed is the JAM! I haven’t slept this well in ages. I usually toss and turn all night long, but with the new Casper, and only a few days in, I’ve already noticed that I am actually getting a full night’s sleep as well as waking up not feeling exhausted and achy. This bed is basically like sleeping on a perfect cloud. We also purchased the pillows and that was the icing on the cake to make it that much better. My body is already thanking me!

YAAAAASSS!
Sleeping through the night is actually a thing? Who knew!

Defines how sleep should be experienced!
I works nights as a paramedic and I was starting to experience horrible back pain. This mattress just sucks you in. I also feel like this is perfect for someone who sleeps during the day. It muffled vibration so when my little one walks in and bangs on the side of the mattress I don’t feel it. Thank you Casper!

Defines how sleep should be experienced!
I works nights as a paramedic and I was starting to experience horrible back pain. This mattress just sucks you in. I also feel like this is perfect for someone who sleeps during the day. It muffled vibration so when my little one walks in and bangs on the side of the mattress I don’t feel it. Thank you Casper!

Comfortable bed, great buying experience
Get a bed over the internet? Get a bed in a box? Get a bed without comparing it next to dozens of other possibilities? These are all out of the box concepts (get it?) but it worked for me and my wife. The bed was delivered to my door less than 48 hours after I ordered it. The box was incredibly heavy and it required some muscle to take it to my bedroom. It also required work to unwrap it. But compared to going to a local store and picking it up, it was 100 times easier. The bed itself is very high quality and comfortable. We have the original high end memory foam bed in our hour. This bed is as good if not better than that bed - for fraction of the price. We are getting great night of sleep as a result. I would never buy a bed any other way and from another brand.

Best sleep of my life!
The unboxing experience was super easy literally no tools needed just putting everything together, I had got the foundation, metal bed frame, mattress, and bed sheets and everything feels amazing, perfect height all together and it all felt greatly made. The sheets feel just like hotel sheets, I love them. Next I’ll be getting the pillows!

My Daughter LOVES her new Casper!
Here's a little secret. I used to work for a large mattress company, I know mattresses. When my Daughter complained of the lousy spring bed she had, I knew what I wanted to do. Truly, the best way to buy a bed is to simply have one sent to your home, with a free-trial, it is a no-brainer. I was not home when the bed arrived, my Daughter and Son set it up, easy, they said. But the next morning, when my Daughter awoke, she was all smiles. "I had the best night of sleep, ever! Thanks, Dad!" That's all I needed to hear. Thank you Casper.

Excellent! I am so glad I opted for the Casper!
Tremendous difference from my former traditional mattress. I would definitely recommend to anyone who is interested in making the change!

Durgen
Fast delivery and great product. I woke up feeling very well rested.

Wonderful mattress
Easy unboxing. Love sleeping on it. I would and have recommended this to friends.

Impressed the first night
Unboxing the mattress was easy. The experience of sleeping on the mattress far surpassed my expectations. Despite the break-in period, teh morning after the first night sleeping on the mattress, I knew I have been lacking restful sleep up until now. My previous mattress was a spring with a foam topping. every morning I would wake up with some hip pain but never thought it was my mattress, but rather the shoes I was wearing throughout the day. After my first night on the Casper mattress, no pain. Beyond grateful for the most restful sleep I have had in a long time.

Great Sleep @ a great price
Love the mattress! It was either the casper or a matress for 3,000 and im glad I saved my money and went with casper. I have one of those name brand memory foam mattresses in my spare room and you cant tell the difference between that and the casper mattress. I am very happy with my purchase!

I loveeeee it
It was super easy to unpack !

Great mattress & GREAT PILLOWS!
The unboxing experience was good. The only problem I had is....I ordered the mattress on Wednesday the day before Thanksgiving. We were in Palm Beach, BUT we live in Chicago. I told the manager that we would not be home until Monday. She said it doesn't go out for 2 days, which would have been Monday. On Thursday (Thanksgiving) I received an email from UPS that the bed was going to be delivered on Friday, the day AFTER Thanksgiving. IT WAS A BIG FIASCO trying to reschedule the shipment. I spent half a day, contacting the store, UPS AND then the following week, I couldn't get the bed delivered. The girl at the store got that done for me. IF THE STORE WOULD HAVE LISTEN TO ME, WHEN I TOLD HER THAT I WOULD NOT BE HOME, THIS WOULD NOT HAVE HAPPENED. IT TOOK A LOT OF TIME ON MY PART, AND I AM NOT HAPPY ABOUT IT!

great
yes, highly recommended

Browse Sleep Innovations Customer Reviews

I find it VERY comfortable and it keeps me from getting too hot at ...
I think everyone should get one of these, they arrive in a tall but moderate size box, After unboxing you cut the plastic cover and it starts to expand to its normal size, I find it VERY comfortable and it keeps me from getting too hot at night. I am sleeping better than at anytime in my 67 years!!!!

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Best sleep in years
This is the best mattress I have ever slept on. I know some people give it a bad rating saying it is too firm, but it really is only about personal preference. I have slept on hard beds and this is not one of them. Yes it is firm, you don't feel like you are sleeping on a soft pillow top but I don't think that is best for your back anyway. I had back surgery last year and this mattress addresses issues that no other mattress has, regarding the many issues my back requires. It take a night or two to get used to the difference but once you stick with it, you will be happy you transitioned.

I'm happy with it
As of today, this mattress is a huge improvement over our last one. It is quite tall and doesn't need a box spring (we have it on a wood platform). The mattress is firm, but given a few minutes, you sink into it a bit, which really makes it quite comfortable to sleep on at night. It doesn't keep cool quite to the extent as I was hoping. It's pretty humid here in the warm Florida Panhandle, but I wasn't expecting miracles. Good value overall for the price tag.

its just as good as my very expensive beauty rest mattress.
I have owned this mattress for over 1 year and love it. I bought this as a toddler bed when we were transitioning my son from the crib to a bed. This bed is tall enough that you don't need a frame for it. For the time being, we have the mattress on the floor with no frame and don't have to worry if my son falls off the bed. The bed is comfortable for him and adults. I often find myself sleeping in this bed as my son sometimes needs dad with him to go back to sleep. I love this bed and its just as good as my very expensive beauty rest mattress.

House divided
Pretty firm. I loved it, my wife hated it. If your looking for a mattress that's super soft like a plush DO NOT buy this. For a firm mattress this thing is incredible.

Would not recommend if you are shopping for a plush a mattress.
This mattress may very well be the firmest mattress that I have ever had the displeasure of sleeping on. If you want a firm mattress it would be a great buy. If you are looking for plush you should go ahead and purchase a mattress topper as well.

Not bad, not great.
This is our first memory foam mattress purchase. For the last 13 years we have been sleeping on a pillow top mattress, but that old mattress was getting pretty lumpy and old and I couldn't find the exact same brand to replace it. So we started mattress shopping..... ugh how I hate mattress shopping! After a couple of weeks of research, we settled on this particular mattress (in king size). Delivery was prompt and setup was painless. Open the box, follow the directions to carefully cut away the protective compression packaging and enjoy as your mattress takes shape in front of your eyes. We opened ours in the morning and slept on the mattress that night. It was a different experience at first and frankly couldn't decide whether we had made a good decision or bad. This mattress is really firm, especially if you put the Dreamaway Mattress Protector on it. We have used the mattress for a few months now and I think I'm finally getting used to it. I'm not an especially great sleeper any way, so it is hard for me to claim that I'm sleeping any better or any worse than before. Thankfully the lumps are gone :) and I can move around the bed at night without disturbing the Mrs. We had a really nice bed set, so I saved the box spring and frame and put the new memory foam mattress on top of that. Considering the price paid, ease of setup and pain free ordering / delivery process from Amazon I wouldn't say that I'm unhappy with the purchase. But for me it wasn't the paradigm shifting sleep experience that I was hoping for. One thing I want to stress is that this mattress is very firm, so if you're looking for a softer experience you should consider something else. We haven't slept on it in the summer yet, but so far the mattress temperature is comfortable. As for reports of chemical odors on memory foam mattresses....... this one was minor and gone before we went to sleep on it the first night.

Great bed, takes a little getting used to.
This is an awesome bed! It takes a little getting used to, but once you are, it's great! Definitely recommend two people to unpackage and place the bed, though I did manage by myself, it wasn't the most comfortable experience. My previous foam bed had a lot of off-gassing. With this bed, unless you put your nose right in it, you really can't smell anything.

Good quality 'No-Sag' Mattress
This is a really good quality mattress. After a year of use there is no dip or sag. Also the corners do not "bend" when you sit on them. I deducted a star because, at first the mattress was just too firm
for us. We were wondering if we had to return this.Luckily we tried a 2" topper from costco ($99) and that did the trick. Now we have a firm base with a plush top. Best of both worlds !

Love the mattress
Love the mattress, quality product. I previously slept on a cheap mattress with a nice 4" memory foam pad that was fairly soft, so this is a little firm for me although i'm sleeping well on it. Why I gave it 4 stars is that the listing says medium/soft feel but its no where near soft. Its more medium/firm. I'm going to purchase the extra plush bamboo mattress pad just to soften up a bit because a slightly firm mattress is probably better for me anyway.

No odor, regained "normal shape" after shipping and not too firm... Loving it.
I read a lot of reviews before ordering this and I was very concerned about the potential odor from the foam. Thankfully even when I first cut open the bag it comes in there was no odor at all... literally no odor (even with face pressed against the foam). So I guess that pretty much takes care of that.

As for any crease from shipping, it seemed to disappear in about 15 minutes. I did follow the instructions and I even went above and beyond by leaving it sit for 2 days before I slept on it. I don't see or feel any creases or any indication that it was shipped folded.

As for the firmness, it is a bit firm and softens up as you lay on it. It took a week to get used to it but I am very pleased with it now.

I am so happy I didn't waste $3,000 - $5000 on a Tempurpedic at the furniture store. :)

Excellent product....
Wish I would have bought one years ago. We both work midnights and when we finally get to crawl in and get situated " lights out " I don't even move. This matress is much cheaper than the pillow top we replaced. I'm going to replace our two childrens mattresses with these. I highly recommend them. No more back pain...that alone is worth it. Excellent product for the money. I don't overheat either, very rested when I wake up.

1/2 the price of the popular brand...
This mattress is comparable to the Famous Brand memory foam mattress I have used at a friends home. However, this cost half the price. The only drawback is finding bedding that fits the thickness of the mattress...

Great mattress! Firm but fair.
My other mattress was a spring with box frames. It was over 15 years old and sagging. I think I used it for way too long beyond its usefulness. I should have replaced it years ago. I think the old mattress ruined my back as well. I could not sleep soundly for any longer than 4 hours before my back would start hurting. Then I would just shift and turn the rest of the night. Needless to say I have not slept well in at least 6 months to a year, if not longer. My back only hurt when I would sleep so I could almost definitely attribute it to a deteriorating spring mattress. I decided to make the switch to a foam mattress to try something new. This mattress appears to be well constructed in the materials used and the mattress covering. It is a firm mattress for sure. I have had it for about a week and am still getting used to it. My back still gives me trouble at night but it is markedly better and improving. I think my back is just now resetting itself from years of terrible posture during sleep. The firmness was a concern because I am a side sleeper at times. I have found this mattress not to be an issue for me though. I went with this one because the reviews I saw said it was not as firm as the one with the gel-foam layer and the gel-foam layer one was not recommended by side-sleepers because it is firmer. This was a great purchase in my opinion. My wife likes it and I am getting used to it, and my sleep is improving. The other concern was the heat that some people had mentioned. I have found zero issues with heat transfer. I don't even notice it. The mattress expanded almost immediately after removing it from the bag and was ready in just a few hours really. We slept on it that night.

this is the most comfortable mattress I've ever slept on
this is the most comfortable mattress I've ever slept on. i had previously purchased one in a full size so when I upgraded my living arrangements i got a king size. the mattress is firm but soft on top and very supportive. get deep pocket sheets for it. you wont be disappointed.

No price can compare to a great nights sleep!
It did take me a long time to shop around to finally make the decision. I shopped for over a year for a new mattress and with my experience with my last mattress I needed to be sure before I spent so much money not to be satisfied. On my last purchase I spent over $2500.00 on a Seally posterpedic job. I thought I was shopping smart and purchased a close out model. I figured since I was shopping at a reputable dealer and purchased a product with excellent reputation I would be happy. I was far from that 6 months later, the mattress did not show any signs of wear. I was able to set a 8 foot level across the mattress with only about a 1/2" of variance across the surface which is with in specification. Even though the product was within the manufactures limits the product did not provide much support, I am 160 pounds at 5'9" and my wife is all of 110 pounds at 5'6". My point is we are physically fit active people and the product had us waking up multiple times through out the nigh and when we had to wake up we were often feeling tired and sore from sleeping on this product. We talked to the dealer to try to warranty the product, since the product was with in the specification and operating within the set of limitations set by the factory I was stuck with it. Well at $2500.00 at 6months old I was shocked that a product that seemed to be a great product at first was failing us so quickly. So with all that said I have had this new mattress for going on 3 weeks now and I must say it has alleviated all the complaints I have described about my previous mattress, I believe that it is too soon to effectively rate this product accurately with out seeing if I will have a problem because of having the previous product only 6 months and being so unhappy overall, having a mattress for 18 months and trying to get a replacement for a year I was happy to get a good night sleep. I did read all of the manufactures guidelines on how to care for it properly and they all are clear and reasonable to get the most out of it. This product sleeps comfortably in relation to temperature, on my conventional innerspring mattress I was a hot sleeper and was constantly throwing the covers off in the middle of the night then waking up freezing cold. With this product I reach my rem sleep very quickly and sleep all the way through the night waking up crisp and refreshed ready to conquer the day! This product supports me and I wake up with no pain or sore muscles. I have had friends that have purchased this same mattress and are still satisfied, I am truly hopping we have the same experience, a warranty doesn't mean a thing if the guidelines protect the manufacture. Not sure about this warranty by reading it I would have to say it may not be much of a warranty, In the event you want to make a claim you have to pay to ship and return ship to you so that they can inspect the product. This leaves me to only guess that if I had to request a warranty replacement it will not be an easy transaction.

I am in love
I am in love. This is the best thing since sliced bread. My husband was not interested
In buying a mattress on line. It came there was no smell like some viewers mentioned.
It came early which was great. I am telling everyone what a great experience this was.
PS I have never written a review before.

Very comfortable. Came vacuum sealed and expanded to full size ...
Very comfortable. Came vacuum sealed and expanded to full size very quickly. Not too firm. Does seem to be a little warmer than other mattresses. Can't beat the price though. Make sure you buy extra deep fitted sheets to fit.

Super Nice Bed!!
We really love this bed despite what everyone is saying here. Yes the bed is firm, but it's a cushiony firm.

Let me describe: the bed has great support. Coming from a nice expensive pillowtop spring bed, this bed is firm. Something that we were looking for after 5 years on that pillowtop. This bed has healed my bad back too!

Feels like sleeping on a Twinkie!!

Great Mattress, and a good value
Great value....comfortable...no-cons for me... It's amAzing that it was delivered in such a small box compared to the expanded size...just open the box , let it expand and air out....( smells like baking cookie crust ...for a few days; )
I carried it up 4 flights of stairs by myself...I sometimes carry my guitar amps (fender-tube) up and down ,,, so the 90+ lbs weight of the bed wasn't an issue... It's just bulky... I weigh over 200lbs and over 6'0 ft... Just to put things in perspective...so if you are out of shape ...pay someone to move it....once it expands.. It's much easier to move around... Just bulky...oh yeah... My place is hot all year long....haven't closest all my windows in 18 years .. The temperature of the bed is balanced... Not hot , not cold....
Even when it over 90 deg in the house...I don't know about durability , but time will tell....

I love it!
its been a couple of weeks now.. i unboxed it and it unfolded in a couple of hours.. so i put sheets on and slept on it the first night.
I have been having soreness and stiffness for a while now from my former "innerspring" mattress.. and it was a very expensive one.. with 2000 coils etc. but my body was screaming at me every morning!!
So I thought i would give this mattress a try becasue there were so many good comments.
I love it! Yes, the first night it was firm, kinda scary.. but it softens up to you in little bit and then you dont feel "sunk" but I did feel supported. Its been a couple weeks now and I am going to put a 1 inch memory foam topper for a softer pillow top effect, but i do love the level of support and NO MOTION from your partner.. I am sometimes a restless sleeper, getting up and such, and my partner feels NOTHING. I will never go back to an innerspring mattress.. this mattress is the best i have ever had and it didnt break the budget.

Sleeping soundly w/o pain
Very happy with purchase. Bed is as described. I have slept well on this mattress from night 1. I would recommend this to anyone looking for a new mattress. There was no smell and I slept on it 12 hours after opening.

Finally, a mattress that doesn't send me into a black hole...
This is our first memory foam mattress, and beyond what everyone else has said (positive), we are completely in love with this item. We replaced a sinkhole mattress (heh) with this, and the price was too good to pass up (I was in the process of ordering a queen when the web page refreshed and showed me the king mattress on sale for less than the queen!).

It IS a firm mattress, but only until your body starts to warm up the foam a bit, then you sink (but not too much!) slightly and suddenly it's heaven. Very impressed, considering it feels exactly the same as the $4500 Tempurpedic model I took a nap on in a local store.

Everyone will like a different mattress, but my advice is to give this a try. It might take a night or five to get completely used to it (bonus if you have a memory foam pillow to go with it!), but it is worth every penny and then some. You simply cannot put a price on a good night's sleep, no matter how cliche that saying is ;).

3 months in and the wife and I love this mattress
The adjustment from a spring based mattress to memory foam took some getting used to (more so for the kids, who were perplexed when jumping on it didn't provide the same gleeful launch)...but, 3 months in and the wife and I love this mattress. Price point was hard to beat and we haven't seen any issues with the mattress losing its shape. Very pleased.

Great mattress without the high price!
Wanted to try a memory foam mattress but didn't like the high price of the name brand sold in most retail stores. Found this online for considerably less and opted for the slight cost increase of the 14in version. Totally happy with this mattress! Slight smell from gases of foam a couple of days that has dissipated and nothing but a great nights sleep for me and my wife!

Money well spent
Firm but very comfortable. Its been a week and we have both slept well for a change. Bed arrived on time and was easy to unpack and set up. Others have stated you have to wait 72 hours after you unpack this to sleep on it, I think it was about 5 hours for us and everything was perfectly fine. I would not hesitate to buy this again.

Great sleep!
Love this from the very first night. The only problem is you have to stay clear from the edge as it sinks a little. So thick. We could have bought the less thick as this is a solid mattress - extremely comfortable and firm support.

More firm than I expected
I have shoulder and back problems. The bed has been good for my back, but terrible for my shoulders. My wife loves the bed so I give it four stars.

Great mattress!
I really like this mattress. It is firm and at first I figured perhaps it may be a little to firm for my body. I felt this way for the past 8 months of owning it (even though I've been sleeping fine the whole time) until I went on vacation with my girlfriend to Atlantic City. After staying in a hotel on a softer bed I could definitely feel a difference when waking up. I;m only 31 years old but I could tell my joints were a bet more stiff than I had gotten used to. Overall even though I never owned the cheaper version of this be I'm still very satisfied with my purchase.

Firm Mattress...
WAY too firm. Ended up with neck and back pain.

Firm
I've waited 6 months to write a review because I really wanted to have some good perspective. I tend to like a soft mattress and fall asleep best on my side. The first few months were rough; this is a firm mattress and I woke up in pain when I slept on my side, still do. This thing gets even firmer when the temp drops and living in an attic in VT the temp gets into the low 60s at night. With all that said, this is the best mattress I've ever had and look forward to every night's sleep. My wife likes a firmer mattress and had lots of hip pain from our old bed and now she has none. This mattress is best for back sleepers and I have learned to appreciate that and a firmer mattress. I love how it conforms to my body and I'm not disturbed when my night owl wife or restless dog move around. Well worth the money and it should soften up a little over the years. Is not hot at all like some reviews say, but if you need a soft bed look elsewhere or go to a store where you can try it out first.

A good deal and product
I've had this mattress for about 10 months now and am fairly pleased with it. It was easy to deploy (impressive to watch once you open the bag). Make sure you have it arranged properly before cutting the bag open. Though a little heavy I was able to deploy my king size mattress alone. It did smell a little for a couple of days but was not intolerable. The price is pretty good and I'm pleased I bought it. I've recommended it to family and friends. I'd actually like it a little firmer but some seem to think it is pretty firm. My only complaint, common to all memory foam mattresses, is that I can't move very well on it. I'm used to my old mattress having a grippable edge to help me adjust but this one has a soft edge with nothing to easily grip. Still pretty pleased with it though. Recommended.

FINALLY - no more tossing and turning for this side sleeper!
I cannot say enough about this mattress. I had a crappy innerspring that made my neck and back hurt, and I was constantly tossing and turning. I had looked at memory foam mattresses in person and decided that was the way I wanted to go, but thousands of dollars, really? Surely there must be a more economical alternative. My budget was $1000 for a queen mattress. I wanted something less firm, but not too soft. I came across this line and this 14-inch memory foam mattress was the softest of the bunch. And for $600? Ordered! 2 days later I was sleeping like a baby. No more back pain, no more neck pain, no more waking up 10 times every night.
The mattress had no smell right out of the box. The only cons I can think of are that it's extremely heavy and it might be too warm for some people. But I'd buy this mattress over and over again anyway.

As others have said, this mattress is very firm ...
As others have said, this mattress is very firm. It will get softer after 24-48 hours, but having tried many memory foam mattresses of this type, it is quite firm. I agree with the description that this mattress is ideal for side sleepers and provides ample support.

Not exactly "soft-medium", but appears to be of good quality.
Quite a bit stiffer than one would expect from a mattress categorized as "soft-medium", but we shall see if it softens up as time goes on. We had to buy an additional pillow-top cover in order to make this mattress tolerable. It does not get too hot or cold and offers excellent support, but it is stiff unless you are a heavier person. Still seems to be of good quality construction and time will tell how it holds up - will try to return in a year to update.

Very comfortable for older person with hip arthritis.
I add my opinion to the thousands. With a bad neck from a 1982 motorcycle accident, I slept on a bed made from a plywood deck with 4 inches of ordinary upholstery foam for the last 34 years. Extra firm, like the floor. I am a side sleeper, and after passing 55 some time ago, I developed arthritis in my hips, among other places. I had the ultimate surgical repair of my neck in 2010, so my neck no longer required a hard bed with precise pillows. My wife and I slept on the Alden last night, fell asleep immediately, and were reluctant to get out of it in the morning. It was blissful. I got a name brand mattress cover that supposedly provides cool comfort. The mattress seems warmer than 4 inches of foam, but not unpleasantly warm. Use a lighter blanket, or during the winter, set thermostat to 60. I read many of the reviews, including the negatives saying this is too firm. A carpeted floor should be used as a measure of hardness (1) and a sack of goose feathers as soft (10). This mattress would be a 4. Most importantly, it relieved the pressure on my hips for a pain free night. If I did not have a few more years of work, I would spend 12 hours/day in this bed.

Excellent purchase
This mattress replaced a memory foam mattress that we had purchased 7 years ago from a different online vendor. I researched the highest rated mattresses. (Consumer reviews do help, so please share yours, regardless of your experience.) I learned who the best manufacturers are and how long one can reasonably expect these to last (about half their stated warranty, sometimes less). This was one of two brands that we considered, the other was not in stock and we needed a new mattress, STAT.
Shipping was fast, cost was reasonable, and my back is much improved. If you haven't slept on a memory foam mattress, it's difficult to describe "firm but forgiving." Lots of support, but support that feels like it's made just for you.

I absolutely love them. I would recommend the med-firm for people ...
This is my 2nd Sleep Innovation mattress from Amazon, the first one was a 12 inch firm. this is a 14 inch med-firm. I absolutely love them. I would recommend the med-firm for people weight under 170lbs.

Great mattress for the price!
I purchased this mattress after having been really unhappy with the rock hard firmness of the Sleep Innovations Taylor mattress.

This Alden mattress is described as being medium/soft. There is really nothing soft about this mattress. It is medium/firm, at best. But, I like a firm mattress and this mattress is firm but VERY comfortable. This is a very good deal for a mattress, there's no need to spend thousands on a highly marketed brand.

really great mattress.
I will update this as necessary as time goes on.

The box is a bit of a pain to move (roughly 20"x20"x40" and 100 pounds). Once I got it in place, there have been absolutely no issues. Cutting off the shrink wrapping was no problem at all, and it was actually kind of neat to see the item return to its intended shape once out of the shrink wrap. When I cut the first layer of shrink wrap off, it almost sounded like the mattress took a breath.

I had read reviews that mentioned an odor issue at first, but there was no odor on mine even immediately out of the box.

The mattress looked like it was back to its usual shape within an hour, but the material that comes with it says it might take a few days.

Also, this is a fabulously comfortable mattress. For me, it is firm but not so firm that it feels like you are sleeping on a board.

I would highly recommend this product, and I might be purchasing another for my guest bedroom.