Purchased this mattress about two weeks ago. Let it expand for 3 days and it has only reached 11 inches. The lack of height makes my sheets loose fitting. There is no support around the edges, so when you sit down on the edge of the bed, you slide off. For the price of 500 dollars I expected a little more....

I redecorated my son's room and was originally looking for a mattress topper to bring life into a VERY OLD mattress. A quality topper is pricey and I figured it would be a temporary fix which would ultimately lead to a new mattress sooner than later. I stumbled upon this Member's Mark mattress at my local Sam's club during my topper hunt. The price was double the price of a nice topper, so I decided to skip the topper and go straight for a new mattress. After a couple of days of expanding, it is really nice. My son only comes home from college occasionally, so it is a perfect addition to his room. Personally, I like a firm mattress, but when I lay on this one to test it out, I'm pleasantly surprised at how comfy it is. My son loves the way it sleeps and never complains any more about coming home and staying for a while.

I hesitated in buying a new mattress for several months. There are SO many options out there, all of them claiming to be the best. I spent lots of time researching prices and pros/cons for several brands. Friends of mine told me I would never get a decent mattress for under $1,000. Well, I am here to say they were wrong! I am so happy with my decision to go with this one. This is definitely the most comfortable mattress I have ever owned. When I first laid down on it, it seemed too soft, but that was because I didn’t give it the full 24 hours to fluff up. Now It’s firm, but not too firm. Soft, but not too soft. It’s just perfect for me with a history of back issues. I’ve been sleeping so well since I got it. Thanks for making an affordable option that is still so amazing! I would 10/10 recommend.

Bought 2 xl singles for our Member's Mark split king adjustable frame. The best sleep we have had in years! Very well satisfied with the mattresses and the frame. They are more comfortable than others we tried out at furniture stores that were triple the price!

Sleeping in this bed felt like lying in quick sand. When you first sit or lie on it you think it feels firm but plush but then you continue to sink in further and further to where it's hard to move from one position to another. I hated this bed, I literally felt claustrophobic trying to move around in on this mattress.

Extremely comfortable from the start. Less than $500 on sale. Heavy and sturdy. Medium/plush feel. Added a plushy mattress pad, all cotton members mark hotel premier sheets, and bamboo pillows. The bed felt better than diamond hotels. It is set up on a guest house so it will be used sparsely, but I will update on longevity if anything goes wrong.

Very Comfortable! I was a skeptical because it came in a "box" but this mattress is truly a great purchase! I ordered the firm king and it is just right! It has the right amount of firmness/softness (if you wlil). I am really enjoying it and so is my husband - who is very hard to please when it comes to mattresses! Thanks Sam's for a great affordable mattress!

Guests were coming on short notice and we needed a mattress ready for use in 48 hours. We bought online, used curbside picked up, loaded it into the back of the Jeep, brought it home, unrolled it, and our guests were comfortably sleeping on it the 2nd night! Best things: made in USA (no gross Chinese foam smell), well-engineered packaging (box has wheels, fits through standard doorways & you don't need a truck for transport!), it's not as heavy as you'd expect it to be, plus it has an elegant look and a universal comfort (medium firm). Love it!

I bought this mattress for my second bedroom. The head and foot have a dip! The mattress never fully filled out. It’s been several weeks, and this mattress is such a disappointment. I bought the same mattress in a king size, and it is wonderful. I don’t have any way to return since it’s been opened. I don’t even know what to do

I give 1 star because I’m sure other people like it that soft but I expected it to be a little firmer for medium firm, but it was so soft you sank so far in it hurt my back when laying on my stomach. The smell was just plain god awful and didn’t go away even after airing it out for over 48 hours with windows open in the room. The smell gave me migraines as well as made my sinuses hurt. We returned the bed and ordered one of from Walmart that has been much better.