Have had the Night Therapy Elite 13" MyGel Prestige Memory Foam Mattress -King for about 3 months now and it is a very comfortable mattress, my lower back no longer aches as it did on our old spring mattress. It does sleep a bit warmer than our spring mattress but not by much. The biggest issue I had was after letting it air out for 3 days in a spare bedroom, it still smelled pretty strongly. It took close to a month for the smell to fade completely. I would definitely recommend this mattress but be prepared for the smell to linger for a while.

We bought the mattress online without testing it out first and was very please. After reading several positive reviews and the description we knew it was for us. We've had the mattress 3 weeks now and our sleeping pattern has changed tremendously. The instructions say to wait 48 hours prior to sleeping on it, we could only wait 24 hrs and it was fine. No strong odor. And I loved the fact that it is better for the environment. Well worth the price! Happy customer.

I have bought two of these mattresses. I was very skeptical about buying a mattress unseen, but these are the best mattresses that I have ever slept on. The first was a Queen size mattress that we used in the MB for 2 years. It is now in a guest room. When we decided to get "grownup" furniture (King bed) there was no discussion about which mattress to buy. We ordered this mattress when we ordered our furniture (Gavin) from Sam's. Fast delivery. We love it!

My Husband and I really like our new bed. It is comfortable and well worth the money. No more tossing and turning or sleepless nights. I would definitely recommend this bed. A little firm but not too much. We bought a King size for ourselves and liked it so much that we bought a full size for our guest room.

What we received is a shock considering all the GREAT reviews on this mattress. It is extremely soft and squishy. I would say it is quite close to a water bed in it's lack of structure. When you lay on it, you feel as if you are in a hammock. There is NO SITTING on it, without bottoming out and I don't mean just along the edges. If you sit with pillows propped up, as in watching TV or reading, your backside bottoms out and you are sitting in a hole. I am wondering if it is defective. I did see someone else who called it a hammock, and thought perhaps they were just hyper-critical. But NOW I will say I believe them! And, perhaps we just got one that came out of a bad batch in production. It's really hard for us because we are not physically able to return it to Sam's Club. I suffer from a back injury. Now, I have to sleep in a back brace, because without it, I can't sleep in this bed at all! I really think that if I was 20 and in perfect health I would feel the same about this mattress. My advice is to move on and don't buy it.

We would not be without our Night Therapy Elite 13 My Gel Prestige Memory Foam Mattress-King & Better Than A Box Spring. We have back problems & tried them all. This was a fraction of the price we had paid. We have slept on it for four months now & LOVE it. We have both slept thru the night several times now & this is unheard of at our age & back cond.

My husband and I have had this bed for 4 months and it is the best! My husband no longer complains about back pain. I am getting a good night's sleep every night. And best of all, it was at a reasonable price. I tell leveryone I know who is in the market for a new bed-- this is the way to go! You won't be disappointed.

Night Therapy Elite 13" MyGel® Prestige Memory Foam Mattress - Cal King We have slept in now for over a mouth . And some of the best sleep we have had in years. Dollar for dollar a very good buy. ship in 5 days in house. It is a tad warmer then our old bed but ,its your own body HEAT that makes it warmer.

We have been using it for a week now, it is very comfortable and soft, although the mattress is rated FIRM. When you lay down on the mattress, it sags because it is memory foam and it comes back. Our concern is if this would sag and stay there when you sleep on it for couple years. We hope so. For now we are happy and have no other issues.

Well, we bought this gel foam mattress To go with the new bed and nightstands we bought at Sam's. The mattress has only been out of the packaging about 12 hours, but it has already gone to full thickness. There is a lot of discussion on the reviews about the softness or firmness of this mattress. Here is our take...... When you first get on this mattress, it feels very soft and spongy. HOWEVER, as soon as you get situated, you can feel the memory foam and especially the gel begin to conform to your body. In seconds, you feel as though you are being supported by a "firmish cloud". I am currently suffering from back and spine issues, and I could not believe the supportive comfort of this mattress. Same with my wife. Back sufferer for years, and loves this thing. At 619 bucks, how can you go wrong. Even if you have to replace it in 3 or so years, it is still so much cheaper than the brand name ripoffs. THANKS SAM'S