The MA 1 Flight Jackets have a 100% nylon outer shell, a reversible orange lining, poly fiberfill insulated lining, 2 front snap flap pockets and a small zipper utility pocket on the shoulder. Full cut inside and have the same features made to military spec. Flight Jackets are the right choice for Street Wear Fashion, Outdoor Wear, Law Enforcement, Fire Rescue and EMT service use.