Mattress facts: 6-inch mattress structure double layers: -1. 5" Ventilated gel-infused Memory Foam: this foam keeps you cool and adds just the right bounce. -4. 5" Durable support base foam: this foam strengthens the comfort layers, provides pressure relief and adds long-lasting durability. -product Dimensions - 76x80x6 inch (king) (Our Patented technology allows our mattress to be efficiently compressed, rolled and shipped in a box conveniently to your door) keeps you cool - comfort & Relax The mattress provides maximum comfort and support for side, back or stomach sleepers. the surface contours to your body to relieve pressure while retaining a healthy bounce and cool Temperature. Body weight is evenly distributed along the surface, relieving pressure points and helping you to sleep better without tossing and turning. the air gel-infused Memory Foam features a breathable, advanced open-cell design to increase circulation and keep you cool. Air can pass freely beneath your body, even when the material contours to your curves. You will sleep more deeply and wake up feeling Refreshed. bamboo cover material: -Inner cover: fire barrier lining (Flame-retardant) -Outer cover: poly-Jacquard fabric with bamboo fiber ensures you feel cool and comfortable throughout the night. The foam used in this mattress is CertiPUR-US certified. this mattress does not contain synthetic or natural latex of any kind.