Sheepskin Type A-1 - BlackOriginally standardized as a Summer flying jacket in 1927, the A 1 was the first flight jacket to utilize a knit waist and cuffs, a style that would go on to define the flight jacket silhouette for generations to come. Lighter, slimmer, and lacking the wool or sheepskin lining of cold weather flight jackets, it would eventually be superseded by the A 2 jacket in 1931 yet another iconic flight jacket from the early 20th century. The sheep leather body