Over the holidays, 3 different couples said they slept well on the new mattress. One said a little firm, but he's not a firm fan and said his thoughts were biased. We don't have box springs underneath it either, it's sitting on top bed frame wood slats.

I bought this mattress on cyber Monday for a steal. It shipped very quickly and arrived earlier than expected. I was worried from other reviews the mattress would be too soft with no support but that is not the case. I would say this mattress is a medium softness. It has enough firmness to offer good back support. I am very pleased with this mattress and would recommend for anyone looking for a memory foam mattress. Also, the cover is very nice and looks like a high end mattress.

This was for my 15 year old son, who was hesitant to give up his bunk beds for an "adult" bed. But he has been extremely happy. The only bad thing about the mattress is that he is sleeping more than ever. I would say the mattress is not as soft as some of the other reviewers, but it is definitely not firm either. Kinda middle of the road as far as firmness.

Bought it on Black Friday, with a platform bed to match. My husband and 1 are very tall so moving to the king was our plan, but the comfort and support is great. I was worried due to our size and using a platform bed for the first time. The order delivered early! Thx Samsclub.com!

I bought this mattress for my 15 year old daughter to replace a sleep number bed that would not hold air on one side. No more falling into the mattress dip.

I purchased this on black Friday for $250. Very comfortable and holding up well so far. I will likely buy a second one for my guest bedroom if a simular deal comes again.

We bought this mattress over a year ago. We absolutely love it. Went away on a weeks vacation recently and could not wait to get back to our comfortable mattress. It's soft but firm. Moulds to your body and we do not roll to the middle of the bed anymore. My husband can roll over as often as he likes, and I no longer wake up every time.

Bought this for my son who was suffering from tension headaches. This bed has helped alleviate some of his pain.

Best nights sleep I've had in a long time

We purchased this mattress along with an 8 inch mattress of the same kind. The 8 inch mattress is fantastic. It is firm and super comfortable. Although this 12 inch mattress is made of the same material, it is very soft, very uncomfortable, gets extremely hot, and gives back pain for both me and my wife. We do not know what to do as we are seriously thinking about returning the product to Sam's club.