The Avocado Vegan Plush Pillow Top Mattress is GREENGUARD Gold Certified. We handcraft the mattress with natural and organic materials, including GOLS-certified organic latex from co-owned farmers' collectives and processing facilities in India and Guatemala, operating under the USDA National Organic Program, and GOTS-certified organic cotton. Our non-toxic Vegan Mattress combines the finest natural cushioning with an internal, zoned, pressure-point system for proper back support and extended durability. We do not use wool anywhere in this PETA-approved mattress.