1940s US AIR FORCE B-11 Flight Jacket Good size, and despite its age, it's a rare item with almost no damage. Only the top front button and the adjuster on the left sleeve are missing. Size: Length: 76cm Shoulder Width: 52cm Sleeve Length: 58cm Material: Outer: Cotton Gabardine Lining: Alpaca and Wool Blend TALON zipper. Black tag, black stencil, WERBER SPORTSWEAR Co.