I bought this one for my son and one for my daughter, we all love it. I have used different Memory Foam Mattress and this one is very comfortable similar to more expensive ones. Also the smell was completely gone in about 8 hours (other ones took months). This is top quality for the price.

It is hard to describe it is extremely comfortable with no jiggle factor. We purchased for our 7 yr old and he sleeps through the night now. Yeah . Sometimes I share with him til he falls asleep and you don't sink but still feels firm and pillowy/cushiony. We love it, I hope it comes in a full size for our bed.

I now have four of these foam mattresses from Sam's, in thickneses from 5" - 12" and all of them are better than anything I have ever had in the past...at any price. The fact is; sleeping on foam is the best rest you can get and these mattresses that Sam's sells are plenty good enough in any thickness.

we have slept on this mattress a few days now and im very happy with the purchase. great price. i was less than impressed with the customer service that handled and dealt with my order especially since it delivered 5 days later than it was supposed to but the actual mattress was a great buy. good quality as well and very comfortable to sleep on.

Purchased two of these mattresses to replace bunk bed mattresses. Very comfortable, and the boys really like them. I'm a large guy, and I lay on them quite often. The mattresses feel great. Also, the price was the best part, couldn't find a regular mattress that felt this good, even close to this price

[This review was collected as part of a promotion.] My son (110 lbs) has been using this mattress for almost 3 weeks now. There is zero dipping or denting. My husband and I were so impressed with the firmness of the twin size mattress my son has been using that we purchased a king size for ourselves. We had just bought a standard mattress less than a year ago and with a few weeks we noticed dipping that did not bounce back. It amazes me that a memory foam mattress fared better than that. Our entire family is beyond pleased with the quality of Zinus memory foam mattresses.

My daughter complained her old mattress gave her shoulder and back pain that caused her unable to fall asleep at night. After reading the many reviews on this product, I decided to buy one for her. She absolutely loves this soft, yet firm, mattress. And I do not have to hear about her sleepless nights anymore.

We ordered this for our son who lives out of town. He got it quicker than expected. My son said he just pulled it out of the box, let it magically take shape and it was ready to be used on his new Classic Dream Steel Box Spring Replacement - Full Size that we also purchased online from Sam's Club. He athletically built and weight about 150 (all muscle) and said he sleeps like a baby on it. He even had a "girl friend" sleep over and said they slept very comfortably. He had no complaints what so ever. Our son's roommate got tired of hearing how much of a good nights sleep our son was getting that he asked if he could order one for him as well and he'd pay us since he doesn't have a Sam's account. We got him his bed 2 weeks later and loves his too!!!

We bought these for the guest room daybed / trundle combination. The first guests to use them swear they are more comfortable than the more expensive version they have at home. I'll probably be ordering a larger one for the master bedroom soon after hearing that.

[This review was collected as part of a promotion.] I got this mattress for my 9-year-old son and we love this mattress. We have used it for over 3 weeks now and so far, no complaints. It came in a nice package and took some time to completely become flat. Mattress is well made and very comfortable. Its neither too soft nor too hard. Returns to its flat shape quickly after you leave the bed. Mattress is true to its size. I got twin size and it fit the bed perfectly. It is so soft that my kids won’t stop jumping on it. Twin mattress comes with 10-year warranty and can be used for up to 250-pound weight. If you are looking for a memory foam mattress, I would highly recommend getting this one.