Perfect! Not hot like most memory foam. Not too firm not too soft. Can’t even feel movement from animals or my partner. Immediately started to inflate and didn’t take long to finish slept on it the same night. No strong chemical smell. I’ve had multiple memory foam mattresses and toppers and this is definitely the best!

I'll start by telling you about my last mattress. I'm not trying to slander their company but honestly I need to warn people. It's named after a friendly ghost. Well a family member recommended that company to me, as they had one of the first 100 mattresses produced by them and love it even to this day, which is now years later. I'm not sure if something changed over the years or I purchased the wrong model, but the bed was absolutely horrible. I woke up in pain every single day and that has never once happened to me before. I was completely shocked, and less than two months later I requested a refund. The return process was pretty brutal, a little bit shady, but I stayed on top of them and eventually two and a half weeks later the recycling company came and I got a refund. Molecule was next on my list of companies to try. I refused to buy one without first speaking to a representative on the phone, and after a few emails, someone called me and answered all my questions. So I was confident I was dealing with a legitimate company. I purchased a Molecule 1, the comforter, the all season pillow, and bed came with sateen sheets. As soon as I put the bed on the frame and touched it, I knew it was going to be at least a big improvement. And that was confirmed when I laid down on that first night. After two months of sleeping on my previous friendly ghost mattress, which I would compare to sleeping on a pile of rocks, I was in heaven. Well it's been a few weeks now, and I still look forward to getting into bed every night, and I wake up feeling great. It hasn't cured my insomnia, but then the most comfortable bed on earth wouldn't be able to cure that. Let's keep our expectations grounded in reality. The comforter and sheets are great as well. The only thing I didn't like was the all season pillow. Go for the memory foam model or the essential. The bottom line is, if you're a bigger person, looking for a quality bed that's very comfortable, I am confident to recommend the molecule to you.

[This review was collected as part of a promotion.] This is my third Molecule Mattress purchase. The mattress is GREAT however I ordered incorrectly. I selected California King not knowing It was much longer than standard King. It does not fit on my bed set.

[This review was collected as part of a promotion.] Really thrilled with this mattress. I feel so recharged and well rested after a nights sleep. I feel cool through the night and can’t even feel when there is movement on the other side of the mattress. It’s the perfect firmness and the experience and service with ordering was amazing and quick!

I have a Molecule 1 California King Mattress and it is unbelievable! It is so comfortable and cool! I am a hot sleeper and as I have been sleeping on my Molecule mattress, I rarely wake up at night. Most nights, I wake up and my bed is practically made since I barely moved during the night. It is amazing! I have slept in 5-star hotels for the last 10 years and this bed is better than any bed I have slept in. I love it and would definitely recommend it to anyone looking to invest in their night's sleep!

It’s great. It has checked off all the boxes for us: soft yet supportive memory foam good for back and side sleepers, cool and comfortable (we also have the sheets), and great for motion transfer. This was our third online bed and it was also the most affordable. I would def initely recommend this to someone looking for a memory foam bed.

[This review was collected as part of a promotion.] My wife doesn’t sleep well and this bed has helped a bunch. Also, my sciatic has been hurting for over a year and this bed has given me days of no pain that I have not had in a long time. Highly recommend! Not too soft, not too firm, just right.

We’ve had our mattress nearly 2 months. I was very skeptical I would like it and it is exceeding our expectations. It appears to have the right amount of firmness yet offers plush comfort as well. We do feel that it is making us hot at night so perhaps an upgrade may offer a better cooling option. This mattress was worth every penny for the price. Very happy so far!

I really love how soft and cooling this mattress is. It is the best mattress I have ever bought and have slept extremely well every night since it has arrived. I've never experienced any mattress like this! I love Molecule and the quality and would recommend this company to anyone!

I ordered this mattress, king size, after many months of reviewing mattresses in a box. I am so glad that I did! The price was right and I got a set of their percale sheets with my purchase! The sheets are amazing by the way. I got the mattress quicker than I expected and it inflated all the way almost immediately! I went to change the sheets, after the first week of getting the mattress, and noticed 3 small tears on the top. I chatted with a representative online and he put an order in to have the top sent to me at no charge! It came within a few days as well. Very happy with my purchase and this company!