The mattress is comfortable enough and cooling, however, every set of sheets I have tried on the bed slip and slide around. I may need to purchase a mattress cover in the future to prevent the sliding.

The mattress is comfortable and conforms to the body right away- there really wasn't a “breaking in” period compared to other foam mattresses. It was purchased based on the affordable price and the good reviews. Very happy with this mattress.

It's wonderful to sleep on, but mine wasn't even because it shifted and looks like a staircase at the foot of the bed. But as I said it's really comfortable

I get super uncomfortably hot and always have the fan on but yesterday I tested the bed without turning on the fan and OH MY GOSH it's wonderful!!!! I was super comfortable throughout the night and slept so good. I also have back issues. I've had my fair share of testing out memory foam beds. Some are super firm and some are SUPE soft but this one is PERFECT for me because I have a lot of back issues and I can't sleep on anything too soft or too firm. I love it and look forward to purchasing more for my guest room for the house!!!

After much review, I decided to go on a whim with this purchase. I sleep very warm, often sweat. This bed had not only had great support but kept me cool throughout the night. My husband is also picky and he was very happy with the product, as we never purchased a mattress online. The price point was great and the mattress quality excellent. We have been loyal to sterns and foster throughout the years, but I still sleep hot. This was a complete new experience.

In the interest of Full disclosure my old memory foam before this was broken down and sunk in…. That being said here is my assessment: it feels like a cloud but doesn't sink in, it's best when sleeping on your back but decent for a side sleep too, I do still wake up with aches but that could be because I'm 40 and have health issues so use your own discretion there with that info…. The only beds I've ever slept better on were a purple premier 4 and a sealey double pillow top that we would rotate and flip every month for the 12 years we had it.

I bought this a couple weeks ago and it has lived up to its description! It's so comfortable but still firm enough to support my back. As someone with a back injury I'm particularly happy with this feature! It also looks and feels cleaner than any mattress I've had before as well. For the quality it has the price is really good and I would definitely recommend this to anyone looking for a new mattress. Unpacking the mattress was also easily done alone.

We bought two of these Twin XL mattresses and put them on a split king adjustable base (also purchased at Sam's Club). We could not be happier! The mattresses are 12 inches thick. Very nice quality and comfy as can be! They work perfectly on the adjustable bases and are very comfy! The cooling top layer is no joke... It's actually cool to the touch. Overall, we love our new bed setup!! For the price, I don't think we could have found anything better! I recommend Molecule to anyone wanting comfort on a budget!! Friends who have laid on our bed assume we spent thousands of dollars. I highly recommend this mattress, especially on the adjustable base!!

First I ordered the queen size thinking I wanted to downsize, but it felt too small. It was also extremely firm and I like a firm mattress. That mattress was not the same as the king I ended up getting. This one has a little more give. I was happy with this one for the first month and now a couple months in, I'm noticing sag in the middle. Not happy as I'm a 140 lb female who sleeps alone and not even in the middle. I alternate sides. Poor quality. I will see if I can return for something else.

I've had my eye on a molecule bed for awhile and I'm so happy sams carries it now at such an affordable price! Shipping was super quick! Great quality mattress and it only took a couple minutes to expand. My husband has back problems and we are both hot sleepers so this bed is perfect for us. It is very comfortable and at the same time, provides great support for his back. Would highly recommend this bed!