Let us help make your adventure comfortable. Our Mattresses are perfect for Home, RV, Camper, Bunk, Truck Bed, Cabin Sleeper, Homecare Beds, Antique Beds and much more. The 6” Excursion is made up of a Carbon Cooling Memory Foam Top Layer, High Density Base Foam and a Nitro Cooling Stretch Knit Cover! Carbon Cooling Memory Foam Top Layer - Carbon is a form of natural mineral used in the latest cooling technologies. It prevents overheating by drawing heat away from the body for a cooler night's sleep. It provides more strength and durability to the mattress and is a Non-Chemical form of flame retardant. Carbon provides a higher quality mattress for a better night's sleep!