Alpha Industries Men's B-15 Air Frame 100% Flight Nylon Imported Dry Clean Only Two oversized patch pockets, a zippered chest pocket, and a unique screen-print detail on Alphas signature zippered utility/pencil pocket Military-inspired flight jacket with double-zip front and collar with detachable faux fur Knit waistband and adjustable snap-closure cuffs The Air Frame is 100% two-tone nylon shell and 100% polyester lining and fill. Bomber is accented with a leather Alpha logo patch on the chest and an embroidered patch on the sleeve