13" thick featuring: Cooling Knit Fabric,

AirCell, Memory Foam with PCM, 

Bamboo Charcoal Memory Foam,

Liquid Gel Flex Foam and

Flex Comfort Foam Base

10.5" thick with Double Jacquard Knit Fabric, AirCell Memory Foam,

Flex Comfort Foam, 800 Pocketed Ortho Springs, Flex Foam Support Border, Flex Support Foam Base

10" All foam with Double Jacquard Knit Fabric, AirCell Memory Foam, Performance Memory Foam, on a Flex Support Foam Base Core

12" all foam with cooling gel memory foam and engineered latex foam, supported by an 8" high density core foam. Featuring "ice fabric"