Nylon material shell and lining. Polyester fiber fill warm interlining. GI US Air Force style. With collar. Hook & loop closure on pockets. 2 front slash pockets. Brass zipper front. Velcro patch placement on front left chest. Jacket, Flyers Man Intermediate CWU 45 P; MIL-J-6141 (USAF). Interior of jacket is sage colored.