I cannot say enough good things about this mattress!! It is incredible to wake up with no pain! My husband and I are sleeping better than we have in years! Setup was easy. It does take a little time to allow it to fully expand (it comes compressed). There are no pressure points.

This mattress is a year old. I paid $399 for it. It has already broken down on one side under the weight of a 165 lb man who does not move a lot during sleep due to disability. I have mattresses on adjustable beds that are older and have not yet broken down under my weight or the constant up and down of adjustment. I'm not very happy.

So my partner and I originally purchased this one mattress in 2020. At the time, it was the most incredible mattress with great support- we couldn’t believe it was only $400. After owning it for two years we noticed the mattress wears down a lot quicker than what a mattress should and wanted to exchange it thinking it just may be a minor defect. Sam’s club was kind enough to exchange it for us behind their member mark lifetime warranty guarantee. When we got the new mattress we immediately could tell that it didn’t feel the same as the original one we purchased. We have it it a chance thinking it just needed a few days out of the box but unfortunately it just wasn’t the case.

I guess our gust bed mattress was not exactly up to par. Ooops. Our daughter researched all the online foam mattresses and thought that this Member's Mark was the best quality for the right price. Set up was a snap. Really! After her first night on it, she described it as "amazing" . "Lifechanging" . She was not happy to report that it was better than her $2000 mattress at home. So, highly recommended!

The 12” queen is heavy. Purchased at my local club. Gave it an honest 36 hours of “breathing” to reach full size/shape. The carton reads “medium firm.” The model number on the box does not match anything on the Sam’s Club website. The emailed store receipt says “medium?” Can not reconcile this issue. There are ripples/ridges forming in the quilted top covering which suggests either the zipped cover or the mattress may be sized incorrectly. I’m determining if this is becoming an issue and what’s an acceptable remedy.

After much research we chose this firm, king size mattress. After originally leaning towards a hybrid mattress with springs and foam, we are extremely pleased with our all foam mattress. IMO, the addition of springs just adds an unnecessary quality risk with the way these "bed in a box" mattresses are packed. We had concerns about returnability and felt that a Sam's Club product (Members Mark) would be more highly supported in case there were issues. This mattress gives firm support, yet is comfortable whether a side sleeper or back/stomach sleeper. Without a legitimate firm mattress we are subject to back discomfort. After 7 nights of use we are happy to say that we are extremely pleased with our choice.

Stinks so bad! Literally like rotten garbage! This was for a kid's room, I don't want him breathing this! I have it in a bedroom upstairs and the entire 2nd floor stinks..it hits you halfway up the stairs! I have been happy with other Sam's mattresses..but never again. And since it's unpacked there is no way I can ever get it into my car to return it. Do not buy!

I have had this mattress for a month and so far I really like it. It had a slight odor upon opening but I left the fan on as it fluffed up and the smell went away fairly quickly. It was not bothersome at all. I was used to a very firm mattress so this one was an adjustment but I actually like this one much better than any others I have tried. It is soft enough on top and firm enough underneath for good support. I have been sleeping better on this mattress than others I have tried or bought in the past. It is very reasonably priced and I am very happy with it. I highly recommend.

With mostly good reviews, my husband and I thought we would save some money and get a decent mattress from Sam's vs overpriced ones elsewhere. Man, were we wrong! When we first tried it out we thought "this is nice". It was softer than the medium-firm description. But the more you lay there, the deeper you sink. You get sweaty it's so hot. And uncomfortable. We had a crick in our neck the first few nights we slept in it (notice "in" it, not on it, because you are in this thing!"). You sink so low as your head stays on your pillow that your neck is in a very awkward position. We added a topper that helped some, but the mattress still sinks and sucks out topper in with it. It stinks right in the middle. We both wind up in the middle in this hole every morning. It's like a nest. A nest made by some gigantic bird that thinks we are its babies. If you like to sit up on your bed to watch TV or read, you can forget it with this one. Your bottom sinks in as you sit there and your little legs hang on to the top to keep you from getting completely devoured by the mattress. Reminds me of an old episode of "The Twilight Zone" or "Tales From the Crypt", I can't remember which one, but the bed was eating people. I really do not want to go through the hassle of trying to return this bed, especially because there is no way to get it back in the box. I don't live near by my Sam's Club either. On top of this mattress ordeal, they charged me twice for another item and can't take care of giving me a simple refund over the phone. They want me to drive sixty-six miles round trip to do that. I am very disappointed in customer service right now.

Bought a cal king a year ago and am extremely happy with this mattress. I'm a side sleeper and found it a bit firm, even in ultra plush, but I bought a Serta memory foam-and-"fluff" mattress pad, which made it exquisitely comfortable. Now the mattress and sleeping is perfect and absolutely delightful for me. I love getting in the bed, so look forward to those few minutes of enjoying the mattress cushy comfort before drifting off to sleep. My 75 pound dog jumps up in the night and I don't feel it at all. I only know she did it because she is still there in the morning. LOL Will buy another, smaller, when I relocate in a couple months. You can not beat this for the price. I couldn't be any happier with it. Seriously