1"� Cooling Air Gel Visco Foam1"� Open Cell Visco foam6"� High Density FoamCooling Mesh FabricNo SpringsCertified CertiPUR-US15 Year NPR WarrantyMattress Only, Box spring not includedAll models are certified CertiPUR-US.CertiPUR-US is a voluntary testing, analysis and certification program developed by the global flexible polyurethane foam (FPF) industry. Certified foams have been independently tested and certified to meet voluntary standards for content, emission and durability. CertiPUR-US approved foams are made without ozone depleters, mercury, lead and heavy metals, formaldehyde, PBDEs, and phthalates.Cooling air gel visco foam provides custom comfort and support by reacting to the curves and weight of your body while keeping your body"™s temperature regulated throughout the night.Open cell visco foam helps your mattress breath and regulates temperature during sleep.High density foam provides support and durability to the mattress15 Year Non Pro Rated Warranty.