We bought this mattress maybe a year ago to replace a 15 year old mattress. At first we loved it but it quickly went down hill from there. We let it set up for a full 48 hours to lay on it and the first month was nice. Then to my surprise the middle started sagging and BAD. After numerous spins over the last few months this mattress is almost unusable as the center sinks so bad that my fiancé and myself wake up basically on top of eachother every single morning and with worsening back pain each day. Absolutely do not suggest this mattress and am currently looking into their “10 year warranty” they advertise

Worst mattress I've ever had. Feel like I'm going to fall out of bed every night. If Sam's club didn't screw up my order the first time I have a great mattress. But they didn't render that situation the right way. So I got stuck with this one. It was horrible online customer service. When you're in a house fire all you want to do is sleep in a bed after 2 months of not having one. I waited for the one I ordered only for to be the wrong size sent. And then waited another two weeks for it to be refunded. And had to buy this one in a pinch. And it's awful completely awful. It's uncomfortable, I feel like I'm going to roll out of it and I feel sweaty and smelly from the mattress when I get up.

So I’ve only ever owned cheap spring mattresses they were way too firm and I’ve had back problems for as long as I can remember and I’m only 27. We got this mattress and I woke up so refreshed feeling. I need something that helps my pressure points and this did it! It does not sink me in but it curves to my body very lightly. I’m a side sleeper so this helped so much. I normally wake up with side pain and not anymore. Never woke in the middle of the night like I normally do. Both my kids have memory foam already but they’re twin mattresses so when we are ready to upgrade them I’d love to buy them the Members Mark one!! I never had any issues with a smell like the other reviewer and I only waited 24 hours it got up to 12 inches immediately but I still waited a day. Thank you Sam’s for selling an affordable comfortable mattress!

I bought this mattress after sleeping on a 1k Serta fancy all the bells and whistles and mattress for the last 5 years. I have never slept better in my life. It is a spiritual experience climbing into this bed every night. I have to fight off my children who try to climb in to our bed every night as well. It’s a neat lesson on physics too, during these homeschooling times.

I love this mattress. We purchased it in Feb 2021 and I feel like I’ve given it plenty of time to have any issues and there are literally non that I can think of. I want 3 more of these. It is literally my favorite mattress in our house. Cannot recommend enough!

I was very disappointed. This bed was warm and worse way too soft. It was so soft the sheets were constantly popping off. After calling Members Mark and trying it for almost two months this bed had to go back to the store. Check out the new Casper line… Im MUCH happier.

So compy! Love it.

The reviews about it being too soft are correct. I have another memory foam mattress. Different brand. That is plush and isn't nearly as soft as this medium. It feels like you went to sleep on an air mattress and woke up in the middle of the night and it was flat. This is excessive. I like plush. But this is next level. It almost has me wondering if they put the wrong one in the box

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.

I was a bit spectical at first about buying a Sam's Club (Member's Mark) branded mattress at such a low price. I've always had a Sealy, Serta or a Sterns & Foster. I figured that it wouldn't be any good. But I read the reviews and decided to give it a try and boy am I glad I did! This mattress is AWESOME!!! I've had two spinal disc surgeries about 4 years ago and finding a comfortable mattress, with the right support, has been a challenge to say the least. I've been sleeping on a $2,000 Sterns & Foster for the past 4 years that was supposed to be "top of the line" in comfort, but even that mattress doesn't come anywhere close the true comfort of this one. I purchased the Queen size at about 10 in the morning and even though on the Sam's Club website it recommends that you allow the mattress a full 48 hours to conform to it's full size, mine was fully conformed in a matter of a few hours. I was able to sleep on it that same night. It was the first fully restful night's sleep I've gotten since my surgeries. It's nice and plush, but not so soft that you sink into the middle of it. It's got just the right amount of firmness for that much needed support. I've always been a hot sleeper and I found this mattress keeps me at a cool level of comfort all night long. I don't think I can say anything else about it other than it's just a really good mattress, and for the price, you just can't beat it!