Bamboo Charcoal Infused Memory Foam Layer: Combined Bamboo Charcoal AeroFusion Memory Foam, Gel Flex Comfort Foam and Flex Support Base Foam, this mattress will provide you a pressure-relieving contour support and help keep cool and deep sleep. Breathable Cover & Fiberglass-Free FR Inner Cover: The outer cover is made of 100% soft-to-touch fabric, which is soft and breathable, helping regulate body temperature and maintaining a comfortable climate all night, especially perfect for hot sleepers. It also has Fiberglass-Free FR Inner Cover, no skin irritation, no breathing problems, and no health risks for you and your family. Made in USA & CertiPUR-US Certified: Our memory foam mattress is proudly made in USA, and is crafted for safety, durability, performance, emissions, and content. Made without harmful substances, our memory foam and fabrics have been independently safety tested to comply with all applicable mandatory and voluntary safety standards for mattress products.