Camooutdoor Men's US CWU MA2 Swat Flight Bomber Jacket With Fur 100% Nylon The cwu-45p flight jacket (also known as ma-2 flight jacket) was the original flight jacket designed and issued in 1973 by the united states air force. This warm and comfortable cwu-45p jacket is made of durable 210d nylon twill. It goes with a removable fur collar and a strong full length front zip, and features two front cargo pockets, Two inner chest pockets, all with velcro fastening, one zip pocket and arm office on the left sleeve and a detachable velcro plate on chest. The jacket is fully lined with quilted lining and polyester batting, and the cargo pockets are fully lined with double needle stitching.the cwu-45p flight jacket (also known as ma-2 flight jacket) was the original flight jacket designed and issued in 1973 by the united states air force.