
Love it! I hope I never have to find out if the waterproof feature works. Reason for 4 stars: The description says the mattress is 6-9 inches, but the packaging says 7-9 inches. I put her on a 6 inch triple memory foam mattress. It's a little more baggy than I wanted, but I bought some great sheets that smooth it out (CosmoPlus). I am full size Note. In the other bedroom we have a purple mattress with a purple mattress pad. Lying on both beds, the stillness and coolness is almost the same. This mattress topper is a protective cover while the purple mattress topper has 5 sides so probably don't buy it if you have the purple one as this mattress is very heavy.

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