Nylon/Cotton material (nyco). Made to US government specifications. Includes button-in quilted liner. Water repellent outershell. Concealed hood. Heavy brass zipper & snap-up storm flap. Waist, hood and bottom drawstrings. Removable nylon quilted button-in liner. 4 snap up pockets. Hook & loop cuffs for attachment to gloves. Epaulets. GI Government Issue style. Olive Drab - Deluxe NYCO M65 Field Jacket. M 65.