Material: Nylon Closure: Pullover Hood: None This is a genuine, early vintage 1960s issue from the US Air Force, adopted during the Vietnam War. JACKET, FLYING, MAN’S LIGHT ZONE L-2B Features epaulets with snap buttons on the shoulders, Indian orange rescue color lining, a brass zipper with a small bell-shaped pull tab (CONMATIC USA, on both sides), and a CONMAR brass zipper on the sleeve pocket. There's also a storm flap with a snap button closure at the bottom of the zipper. Faint remnants of the US Air Force symbol mark are printed on the left shoulder. Size: MEDIUM (M) Measurements (laid flat): - Shoulder width: Approximately 49cm - Sleeve length: Approximately 54cm + 5cm ribbing - Pit to rib seam: Approximately 36cm - Chest width: Approximately 55cm (110cm circumference) - Length: Approximately 56cm + 7.5cm hem ribbing There may be some margin of error. As military surplus, there may be scratches, wear, stains, wrinkles, repairs, pilling, and patch marks. There is a scratch on the left chest, abrasion across the back, damage to the ribs, holes that don't go through, repair marks, and unrepaired scratches/frays. The orange lining has surface abrasions, stains, and fuzzing. Please refrain from purchasing if you are seeking perfection.