I bought a queen size. I really liked that I could put the foam inside the cover. It makes it so much easier to move around. Also easier to keep the cover clean because it is easy to take off. It is very comfortable.

I am sleeping better than I have in years. The pollow top provides the support and the right amount of flexibility I need to not wake up stiff and sore

Second purchase of this pillow topper and memory foam topper. One for our King and two for our twin beds. We love these topper's they provide excellent comfort and affordability.

Bought for hybrid mattress but it gets really hot at night. I still wake up with back pains as well. Going to try a thick pillow topper on top of this to see if it makes it any better. If not, ditch the foam all together.

It is very comfortable. Your body just sinks right in. However I did notice the strong rubbery smell at first and assumed it will go away with time. It’s been at least two weeks since this purchase and I can still smell the mattress topper.

No doubt it is comfortable but it gets hot and you end up uncomfortable switching sides or using cold pillows. I don't care how I get this back into bag but I am returning it for sure.

Comfortable and as described. Zipper on cover came off when zipping it but was reparable. Otherwise I would have given it 5 stars. Price was reasonable compared to other stores.

I bought this king size 3 days ago. I was so excited but after 3 days it won’t inflate. It’s hard and looks like it’s melted in some spots. Don’t waste your money. I will be returning this to Sams tomorrow morning. Very disappointed.

I really enjoyed our Sert 4 inch pillow top for our KING size bed, however the one we purchased months later for our queen size guest room bed does not have the same 'securing' cover over the mattress. So, it shifts a lot. Not a HUGE deal, but would help if the company made it the same as they do the King-size version... Otherwise, the topper made our sleep SO comfortable for our king size bed and better for the queen. I would give the comfort level a 5 star rating.

Exactly what I was hoping for. Purchased this for a bed in my guest room that is used mostly by me. The mattress on the bed is so basic but since it is used so infrequently I was hoping not to replace it. This topper is so comfortable and truly makes the mattress feel new. Very pleased with the purchase.