The 8" Double Foam & Cotton #611 Twin Tan Microfiber Futon Mattress features two layers of solid 1 1/2" foam for resiliency, cushioning and comfort, with a medium firm surface feel. This mattress has dense "Joy" cotton batting surrounding the foam layer.The construction includes an 8" double foam and cotton design, using 40 lbs of Gold Bond Joy cotton batting. The technical specifications state that it consists of two pieces of 1.5" foam, with dimensions of 39" x 75".The mattress is made from a combination of foam and cotton, with a tan microfiber colored futon fabric covering, which is comprised of 100% polyester. Care instructions specify spot cleaning, and the product weighs 40 pounds.