Six inches of super plush comfort: Pure-blended cotton batting surrounds two layers of solid 2" foam providing maximum resiliency and cushioning. With two layers of solid 2" foam, our popular double foam core features maximum resiliency and cushioning. Automated filing machines mean no lumps and bumps like in a hand stuffed futon. The cotton batting and foam is pre compressed under maximum pressure while the tufts are installed, insuring lasting firmness and durability.