I bought two of these for both of my boys who are teenagers. Their mattress pad works very well on keeping their body temperature cold at night so they don’t sweat. I also like the fact that the mattress pad comes with a cover. I would purchase it again if I have to.

Very happy with this gel topper. I was skeptical that it would actually make a difference in the comfort of my mattress but it really has. It is super soft and comfy and cradles the body. I'm sleeping on the egg crate side, as I think it is more comfortable. Highly recommended.

We bought this mattress topper hoping it would add some comfort to our camper mattress. It definitely did the trick, and I would highly recommend this product. My husband and I are both side sleepers, and we found it to be soft yet firm at the same time, and neither of us got too warm. When it arrived, we took it out of the packaging and noticed no unpleasant odors at all as it popped back into shape quickly. We just returned from a two week camping trip, and both of us feel this mattress topper exceeded our expectations, and was a great bargain.

This is my first mattress topper and I don’t like memory foam mattresses. After reading reviews I decided to give this one a try. I’m a very happy customer. I’m a side sleeper and tend to get over heated. Cool sleep and no longer getting out of bed with sore hips.

I bought this a week ago for a daybed mattress so it would be more comfortable for company. I received raving reviews about how wonderful it was to sleep on. Very happy with this purchase and the quality is really good, and no smell to the foam. Came with a cloth cover to put over it all.

Recently bought a new memory foam mattress for my bed. Very comfortable but very hot. That is when I learned you need a gel memory foam if you’re a hot sleeper like me. Got on Sam’s website and ordered this 3” gel memory foam mattress topper, had it in just 3 days. Worked exactly as I hoped, no more overheating very comfortable.

Overall the topper is very comfortable. I gave it a 4-star because it came with a corner torn off. I emailed, but have not heard back from either Serta or Sam’s.

Really added the extra cushion to my firm mattress that I was looking for. It expanded to the full size of my queen mattress as soon as I opened the package Does have a bit of out-gassing that has lasted about a week but it is getting better, I think.

We bought a three inch memory foam mattress cool topper without the gel that they claimed to be cool, but it was only cool until the foam matched your body temperature and then it was hot all night. This particular topper that we purchased now has a gel top that regulates your body temperature much better. Still a little warm, but not as bad as the other topper. We are able to sleep more restful through the night.

I was looking for support and this had zero. It says 3” which it is in the spots where it’s raised but the majority of it is maybe an inch. The egg crate shape does nothing for coolness as it’s too soft so it goes flat as a pancake under your body so there’s no “air flow”. I’m guessing all the great reviews are for people that have rock beds and r wanting softness. I wanted support and a denser matierial so for me this was a major fail. The only ones in my house that like it were my cats lol! I will be returning ASAP. But like I said if ur looking to soften a hard bed then I’m sure this would be great.