Serta Cooling ThermaGel Memory Foam Mattress Topper, 3 Inch

Makes a huge improvement to our sofa bed. Great buy.

Very comfortable, offers good support. I unrolled it thinking once freed her from the plastic wrap it would fight for that gasp of air and fluff up right away. It did not. I situated the topper on the bed all deflated waiting for signs of life and not much was happening. I left the room, maybe she was too shy to show her true self to me so soon. When I returned hours later she had fully bloomed into a 3” thick mattress topper. I love it, saves my shoulder the pain from side sleeping. Also my back feels much better having that support conform to my curves . I sleep much better now! Thank you Serta

This mattress topper is not quite the size indicated when ordered but I can cut off some of the memory foam and make it work. Haven't actually used it yet but it appears OK for what I needed. It does come highly compressed and did expand nicely. Also no odor was noticed when opening. Returning would be almost impossible so glad its a keeper.

Very comfortable! A little thick. Squeezed a regular fitted sheet over it but need to get extra deep sheets.

Perfect for our guest room!

So comfortable!

This topper is quite firm.

Comfortable and keeps cool over night, though definitely give it time to puff up as I didn't and it doesn't seem as soft as the full size one I had before

So soft and comfy...but not "too soft". I aired it out overnight and it was ready the next day. We love it!!

I’m sure for some this is fine, however I found it way too soft.