100% Flight Nylon: The N-3B Parka is constructed with a 100% mid-weight flight nylon shell. Features a buckled hood adjuster for added style. Dry clean only. Remove fur before dry cleaning. Bonus Features: This classic jacket has a utility pocket on the sleeve with a signature “Remove Before Flight” flag. There are also 2 exterior handwarmer pockets, 2 lower flap pockets, and 1 interior patch pocket. Features a storm flap and removable faux mouton hood lining. The knit cuffs help lock in the warmth. Core Fit: This military-style jacket features a core fit. The waistband generally falls at mid-thigh length. It has extra room in the body and sleeves, allowing for easier mobility, extra flexibility or additional storage. For Extreme Cold Weather: This jacket features 100% polyester fill, ensuring warmth in freezing temperatures. The jacket is also water resistant, making it ideal for rain or snow. About Alpha Industries: After being commissioned in 1959, Alpha Industries began designing and manufacturing jackets for the U.S. military, protecting soldiers, aviators and sailors from the harsh elements. Today, Alpha Industries has closely maintained the authentic design for civilian fashion, outfitting men and women to realize their potential.