We bought it for the gransons doorm room at college. He was delighted beyond words!

Nice mattress pad. It has very sharp edges. It makes my bed look like a box.

A little soft but should be ok stinks right out of bag

THE BEST mattress pad I have ever used!

Does bot sleep good very uncomfortable not what I expected of it.

Can take any crappy mattress and make it feel like a cool cloud. I'm about to buy my 3rd!

I give 5 stars for comfort but 1 star for coolness. It does have an odor upon opening, but goes away rather quickly. It would be a perfect topper if only it was cool.

I have yet to sleep on this so I can't review it for comfort. I bought this in store and when I unrolled it, it smells so terribly like fish, I don't know when I'll be able to sleep on it.

The display piece in the store was much more firm than what I purchased. I was hoping for more firmness than the one I currently have now. The more firm the pad the higher quality and this one falls short. I can buy simillar online for $100 (king)

[This review was collected as part of a promotion.] Our upstairs guest room queen bed is in sure need of a new mattress; it’s old, thin, flimsy, you name it. Unfortunately, a great new mattress is far down on the budget list right now, but both mine and my husband’s back are having major issues such as sciatica. We have to sleep in this bed when we have a night nurse for our medically fragile baby so it’s pretty crucial we have much better sleeping support. I also have a major issue where I fall asleep cold but wake from sleep hot and drenched in sweat, so I was very hopeful that this new Serta Cool Nights 3” mattress topper would be the perfect interim solution to address all our needs. The gel memory foam topper arrives compressed and rolled into a compact square box that has a solid weight to it. The memory foam is rolled open while laid flat on the bed so it can naturally spread out and expand to its full size. The new smell goes away quickly and what’s left is a new bed that comes with a zippered protective cover. The new gel heat regulating tech truly kept my core cold and helped me sleep better after just one night, and the memory foam that learns your body shape and support needs feels like heaven. It can take the full 2 days to expand to its full potential and sleeping on it speeds up that process, so I can’t wait to update my thoughts after more than a week or so of sleeping on it.