Made in USA.. This topper is so comfortable it sleeps great!! We bought the queen size and cut one of the sides off a little to fit in our RV on top of the mattress that is in it. Although our camper is new we wanted it to be as comfortable as being at home and it is with this topper. The foli system is under the mattress so there are no issues with moisture but I dont know if that would've been an issue. We would buy again and we would definitely recommend this topper.

After a few nights of no sleep on an expensive new mattress, we purchased this Serta 3" Gel topper and it made all the difference! It provided just enough cushion without being too soft and it seems to feel cool. This was a game changer for us. I can't wait to crawl into bed at night now!

I bought this to replace a very comfortable mattress topper because it is supposed to provide a cooling sensation. It does not cool at all, but it is a comfortable topper. For comfort, it gets a 5/5, for cooling it gets a 0/5. There is no returning it. Once it comes out of the box it is not going back in. I put the old mattress pad back on my bed and rolled this one up with some bungee cords. It’s taking up a lot of space in a guest room closet until I can figure out what to do with it. I wish I had not bought it.

If you are looking for extra support this is not it. Also, if you don't like it and want to return it, it would be nearly be impossible because is it pressure drawn to fit in a smaller box so unless you want to haul it back to the store dragging it, leave it on the shelf. Very disappointed for the price.

WAY TOO SOFT for us...

Very nice addition to my mattress

Made my old uncomfortable mattress very comfortable, but not cooling.

Not cooling at all. The total opposite. We sweat for 3 night and had to take it of.

Made a firm mattress very comfortable!

Super comfy but felt i was sinking in the middle plus i was hot. Not cooling at all.