This bed says that it is medium firm. Definitely not! It is more like medium extra soft. It is an okay bed, but it is not good for someone with back problems. It is not firm enough.

Very comfortable and cool. I was always skeptical of the memory foam mattress due to being stereotypically hot this mattress is very cool, firm and soft all at the same time.

I ordered a full size mattress. The mattress I received is a full 3 1/2 inches wider than either of my full size beds and much smaller that my queen bed. Being to wide causes the mattress to collapse along the edge.

We have purchased twin and king in the past from Sams (same brand) and no issues. This was odd that the mattress did not fit TWO different full size bed sets in our house. We had to return. It was literally about an inch too wide.

I bought this for a Murphy bed that I made and after guests used it they gave me great feedback and said it was very comfortable. Easy setup too. Just open it and let it expand for a day.

I would not say this is a Medium Firm mattress, this was very soft, too soft, we had to return it. On a positive side, the return process was fairly easy and they were extremely helpful.

I was shocked to see how large the mattress was without a box spring. We love it. We got two xl twin matteress to go on our split king bed in medium. Firmness is just enough and mattresses is very comfortable. We are very happy.

I love it. The firmness is just right for me. I don’t really feel the coolness but overall great but. It immediately came to size within a few hours of opening but I still gave it 24 hours before I slept on it.

I was hesitant to buy a bed in a box was pleasantly surprised at the quality & comfort of this mattress. It it firm but not hard. I couldn't be happier.

This is a great mattress and the price was even better. We got one to replace a bed in the house and we liked it so much that we got another to replace another bed.