Metro Shop myCloud Gel Infused Memory Foam 10-inch Twin-Size Mattress-BD1033

Amazon.com Price:  $394.00 (as of 19/10/2017 01:17 PST- Details)

Third generation memory foam with gel infused layer for reduced heat retention
Features 2.5″ memory foam, .5″ gel memory foam, and 7″ poly foam for medium-to-firm support
Bamboo zip cover resists bacteria, fungi, and dust mites with no harmful chemical additives