[This review was collected as part of a promotion.] I was nervous to buy a mattress in a box but set up was so easy. I took it out of the box and plastic and put it on my bed frame. Says it takes 24 hours to fully puff up but even after like 2 minutes it was soft and plush. I can really tell the cooling factor which is awesome and much appreciated. I like the simplicity and how it’s spring free but still supports me. Also sounds silly but my bedsheet stays on way better than on my old bed.

[This review was collected as part of a promotion.] When I think of mattresses that come in a box, I immediately cringe. I picture super soft foam core mattresses that offer little no support and have to be replaced long before my wallet is ready for it. Needless to say, I was skeptical when we received this mattress..in a box. This bed will primarily be used by my teenage step-son (and a few guests) and we needed to make sure that the quality was high enough to be able to withstand everything that he'll definitely throw at it. The mattress was easy to transport to the bedroom where it will live and even easier to set up. It didn't take long to resurrect to its full size and become usable. The firmness level is medium but it still feels like the material is adjusting to your weight which is what I'd expect from a foam mattress, except without feeling like you're sinking into it. It works well with standard depth sheets and the sleeping experience has been great so far. I've felt like the pressure that I usually feel on my back isn't there and the mattress doesn't seem to retain heat. Overall, for a side sleeper, this is a great, reasonably priced option that I have high hopes will be durable enough to last for many years.

[This review was collected as part of a promotion.] This mattress is not for those who like the feel of a pillowtop mattress. It is very firm and supports the body well. It is cool to the touch and the material feels silky. I have enjoyed many nights sleep on this mattress and prefer it to my old mattress, which is fairly new.

[This review was collected as part of a promotion.] I wanted to share an update regarding our recent home improvement decision. We spent a few weeks trying to decide whether to replace the guest room mattress or buy new curtains for the house, and we ultimately decided to replace the mattress. It turns out it was a great choice. Our son now has full custody of his new baby boy and needed to move back home for support. He has slept on both the old mattress and this new one, so he has a great point of comparison. The delivery was timed perfectly. After opening the box and placing the mattress in its spot, he left for a weekend vacation. In no time, the mattress was fully settled with zero traces that it had been vacuum sealed. We decided to test it out ourselves and found that not only is it comfortable, but it is also like sleeping on a cloud without being soft and squishy. It is firm and able to comfortably support our 325lb son. After his first night using it, he mentioned that he couldn't remember the last time he slept through the night without waking up numerous times. He initially thought it was a one-off experience, but he has reported the same great results each night thus far. It seems we definitely made the right choice.

[This review was collected as part of a promotion.] I love my new CopperWell 12" mattress. I have slept on other memory foam mattresses before and they always retain body heat and make sleeping an uncomfortable challenge. The CopperWell mattress sleeps much cooler (which I love) which means less tossing and turning and a much better overall night of sleep. I will be enjoying the mattress for a long time.

[This review was collected as part of a promotion.] I been using this Molecule CopperWELL 12 inch queen mattress for a few weeks now and honestly it really helped my sleep. After a long day of work and running around with the family, my back usually hurts a lot but this bed gives good support. The top part has this copper gel stuff that actually stays cool so I don't wake up sweating in the middle of the night like my old bed. It also has different support zones so your hips don't sink in too deep and your shoulders feel comfortable whether you sleep on your back or side. The bottom layer is super solid and sturdy so the mattress doesn't feel cheap or flimsy at all. Overall it fits my busy daily routine great because I get way better rest now and wake up feeling refreshed without feeling sore. Definitely a great mattress if you need something comfortable for everyday recover.

[This review was collected as part of a promotion.] The Molecule Copperwell 12 inch mattress was installed in our 10 year old son's room and he loves his new mattress. I slept on it for a few days to try it out and I had a great experience as well. The medium plush feel of the mattress makes you feel that it is hugging you in place. Despite the mattress not neesing a foundation, it procides excellent support. The edge support has been great as well. The packaging was excellent. I used the included utility to cut the plastic wrap open, but in my hastiness, I went into the outer cloth a little. It was my mistake. The foam expanded within a couple of hours to an usable state. We let it air out for a couple of days even though we didnt get any chemical smell, right out of the box. The edges were not completely wrinkle free but it feels like it inflated to its full size. It fits a queen bed without any issues. The cloth material feels cool to touch, but it didnt feel cold for the entire night. Overall, its an excellent product from Molecule. Would recommend it for sure.

[This review was collected as part of a promotion.] I have been sleeping on the Molecule Copperwell Mattress for a little while now , and I’m really happy with it . It has a great balance of comfort and support , so I wake up with less back stiffness than before. The cooling feature actually helps keep me from getting too hot during the night , which has made a noticeable difference in my sleep. The mattress feels well made and holds its shape nicely. It took a couple of nights to get used to it , but now I sleep much better. Overall . I’m very satisfied with this purchase and would definitely recommend it.

[This review was collected as part of a promotion.] I found the CopperWELL12 to be a good night's sleep. The mattress is firmer than what I typically have slept on in the past. It did take some getting used to but overall is a great night's sleep. I would recommend this mattress to anyone. It arrived in a box that was a little heavy to get up the stairs on my own. Once unpacked it was cool to watch it inflate. I did wait the full 48 hours to sleep on the mattress, and it filled out nicely. This will be used in a guest bedroom, but I am confident our guests will get a great night's sleep.

[This review was collected as part of a promotion.] While I’ve only had the mattress for a.short while, so far it is ver comfortable. It feels a little soft when you first get on it, but it actually holds its shape and is quite comfortable. It seems to be well made and I’m hoping it will last and hold up well. I find that it really helps with my night sweating/warmness-and seems to keep me cooler than my old mattress. Compared to my old “firm” mattress, this one gives me just as much support without feeling hard. I also love how easy it was to set up. Out of the box and ready to go in a few minutes. I would definitely recommend you give this mattress a try!