This is the second mattress topper I have owned. The first one had body; supported and hugged my back. I would awake and feel refreshed. I have slept on this topper for one week and so far I am not happy with it. It is too soft and not supporting my body. Now I wake up with an aching body. I was looking for a topper to hug and support my body.

This is very comfortable. Not too firm, not too soft. It made my 20 year old mattress feel new again. However, this topper is made in 2 parts. There's a 3 inch foam piece and a 1 inch piece in a cover that you zip over the foam piece. Unfortunately, the topper slides around on the mattress when the cover is on (despite little plastic dots that I assume are supposed to grip), so I had to unzip it and just set the 1 inch piece with cover on top of the foam piece. The foam piece does not slide around on the mattress, but the loose cover with all the fabric bunches up in places. But that's better than having the entire topper slide several inches off the side of the mattress every night. Overall, I'm very happy with this topper. Very comfy. My back doesn't hurt anymore and neither do my hips, so all is good.

Got the first to augment a shallow bunk mattress on our new RV and man what a difference it made. I'm 6'2" and 225 lbs and even in a 6' bunk space I sleep like a baby on this thing. I tend to sleep hot, but the top inch of pillow top breaths enough to make it relatively temp neutral. Not quite to the point of my Purple mattress at home, but it is still comfy all the way around. This purchase is actually a second one to put on another sleeping spot on the RV as well. Have even thrown down on the floor for sleep overs and kids sleep decently on it as well.

I was skeptical at first because some reviews were negative but this topper is great. I bought a new mattress and it needed something more and this topper is perfect. It does slide a litte but it is so comfortable and helps me sleep so much better. Im so glad i bought it.

This is the best memory foam mattress cover, I like it so much I have purchased three of them. Two for my camper, a queen for my bed and a twin for the jackknife couch bed. I have a king in our guest room in our home. They're like sleeping on a cloud. The cover zips around the foam easily.

I bought a twin size for our pull out guest bed our daughter tried it out and liked it so much we bought one for her full bed. She loves it and really likes the cover that comes with it. We have had both for a month or less so can't answer how they will hold up over time.

We have used this for a month now and although it adds a lot of height, and I have to buy all new sheets, I do like it. It does feel as if it is crushing more in the middle and on the side my boyfriend sleeps. I will be measuring crush depth soon. Customer service is easily accessible and promote with replies. The mattress pad included is nice but not as padded as I expected.

When it came, it was very cold here, so the topper took a minute to puff up. It was shipped compressed. After laying it out, the fit was too big because I got a queen size instead of a full. But I kept it. Very comfortable. Not too much smell, then there was no smell after it aired out and puffed up.

Do not buy...toxic smell, awful to lay on, even after a month. The smell was all over me, my blankets, clothes, even folded clothes that were in my room. This product should be illegal to sell, it is titanic waste of money. Serta should be investigated, and so should Sams for carrying it. I’d give it -5 stars if I could. Worst product ever. Like laying on a toxic landfill. It’s like a cancer mattress. Awful.

I loved everything about this topper except for the smell. It took about 8 or 9 days for the smell from the foam to dissipate. I aired it for a day and wished I had aired it for a week. The smell is like a chemical smell. I have a sore shoulder, unfortunately, the one I have to sleep on and bursitis in my hips. It does help with that. The cover went on easily and zipped with no problems. I would buy another one, but would definitely air it out a good week before using it.