Americas best-rated certified organic mattress features GOLS-certified organic latex, GOTS-certified organic wool, GOTS-certified organic cotton, and up to 1,438 pocketed support coils arranged in 5 zones. No polyurethane foams or toxic fire retardants. Needle-tufted by hand, not glued, and assembled in Los Angeles with the best domestic and imported materials even from Avocado's farms!