The B3 brown aviator jacket was a military-purpose jacket for pilots in World War 2. It’s called the bomber jacket because it was used by pilots flying bomber planes. The genuine sheepskin leather used in this flight jacket is famous for its warmth combined with a shearling inside layer that gives more softness and warmth. It has a shearling collar, which feels very soft on the skin. The stylish, simple design of this World War 2 aviator jacket is very classy and makes the wearer look good. It has two front-hand warming pockets, one long asymmetrical style middle zipper, and a bottom hem with shearling cuffs.