You'll sleep better knowing this ultra-comfortable mattress is organic, using more natural materials and eliminating the need for polyurethane foam. Its innovative design creates a surface that's soft to the touch and conforms to your body for more restful sleep, plus it's filled with organic cotton and organic wool batting. What's more, the hand-built Chorus mattress passes all flammability standards without the use of fire-retardant or a flame-barrier.