Rolled out, No offensive smell. Gave it a day to fully expand, it was probably ready after 5hrs. Comfortable, I sleep face down or on Side, no problem. It is moderately Firm. Feels clean with the antimicrobials. I used to wake up every two hours, now I practically sleep the full night.

My husband has bad hips from years of outdoor labor. Our traditional mattress was causing him to wake up at night when he would roll onto his side. I decided to take the chance and order this mattress after reading the reviews. I am happy to say that he woke up rested this morning and with minimal hip pain. I am hopeful that we have finally found the solution!

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!

I have a king size Molecule mattress that I've been using for 1.5 years, and we really love its support, cooling, and breathability. When it came time to replace my son's traditional mattress, Molecule was our first choice. We saw the great deal at Sam's Club for the ArcticLUX and decided to give it a try. We've had the mattress for a little while now, and my son LOVES it. He used to wake up in the middle of the night all sweaty and hot, but he hasn't had an issue with this mattress. It's just so much more breathable and cooling than what he had before. He's young but he says it feels better and give him more support too!

First, I love the coolness of this mattress, I'll miss that. Second, once I got used to a new mattress and how great it felt in the beginning I soon noticed how it feels really hard once you settle in to the top layers. Now it feels even harder than my old mattress. It's going back, sadly, because the price didn't hurt my pocketbook.

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.

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!!

We bought this mattress 9 months ago. I bought it for the cooling effect and the foam mattress. I still get extremely hot at night and my husband and I are both side sleepers. This mattress is very firm and we both wake up in the morning with horrendous back aches. We are currently looking for a new mattress that is not so firm! If you are a side sleeper, I highly recommend looking for a different mattress.

If you like soft...it's wonderful! Its just a little bit too soft for us...but very comfy!

Mattress never took its proper shape