Received the mattress, let it expand, and it completely dips! We sink in towards the center when we lay on it. We took a nap on it, and my back hurts from trying not to roll towards the middle- similar to an air mattress. I didn’t know memory foam could even do that?! How in the world would I even send it back?! We’ve had several memory foam mattresses and never had this happen. It’s fine otherwise. Can I get a replacement? Not even sure how that works!

By far Best Deal For The Money!!! I got this twin size mattress for my son. I have not slept in the bed but I have asked him and he tells me that it is very comfortable. What I liked the most was the price! If it was any higher I would have gotten with a different mattress. Thanks.

I bought the mattress for my new RV. Since i am working out of town and can't sleep on my temperpedic. I wanted something close enough to accommodate my sleep. Well, i find out the first night it is much more comfortable them my bed home. I have been bragging on it to my wife of how great a sleep I get with it! Thank you!

I bought 3 of these for my children. We've only had them for about a week, but so far they have been great. They aren't extremely firm, but they definitely have support. My oldest said he wishes it was a little more firm, but the other two love theirs.

I really like this Zinus memory foam mattress! Very comfortable! Firm yet it relieves the pressure points, from my legs and hips! I had a Zinus memory foam mattress that was over twenty years old, and in the last six months i started noticing it was time for a new mattress. I only gave it a four star review as here's hoping the new mattress lasts as long as the other Zinus i had! LOVE IT!

I have slept on a few foam mattresses before and this one is by far the BEST! I bought the queen and it fits nicely on my frame. It might be an inch or two larger than a queen, but it still functions perfectly. The only issue that I had was with the shipping. I was told it would ship on a certain day an then I was given a delivery date. Halfway though waiting for it I find that it just shipped that day and it took about a week longer for me to get it. It came packaged nicely and it was easy to set up: You just pull it out the box, carefully cut open the plastic and let it roll out. There was a slight smell, but that went away within a few days.

My husband and I bought this mattress to replace the one in the camper we just bought which was hard and uncomfortable. I bought the queen size which fit perfectly and is very comfortable. It was easy to get it in the camper since it comes in a roll. Also the sheets fit perfectly.

We purchased these for our two teenage boys and they are amazing! Anyone considering purchasing this mattress should! I was leery at first because the price seemed to good to believe but when they got here I was so pleased! This was absolutely one of the best purchases I have ever made from Sams!

This is my THIRD night therapy memory foam mattress i've purchased from Sams.....I lOVE THEM and they are a great price. you can replace every 4, 5 years at this price and not feel bad about spending your dollars on these mattresses vs. 3500+ for the name brand ones. I love them.

For the money this memory foam mattress is great. After the initial set up time went by and the foam had reached its full expansion it was time to test it out. Very comfortable and not to soft or hard just the right amount of give without struggling to turn over during the night. No unpleasant odor like some memory foam mattresses have. I bought this due to the high ratings and the reasonable price and I am glad I did. If you are looking for a memory foam mattress this may be the one you have been looking for.