The N-3B is a USAF Snorkel parka featuring reinforced elbow patches, a full-length storm flap and inset knit cuffs for durability and protection against the elements. The N-3B parka's nylon outer shell/polyester interlining ensures that no cold air seeps in. Our hood is lined and trimmed with synthetic fur, complete with adjustable draw cord/take-up strap. If you like a tight fit we recommend sizing down from your normal size. Male Model Information: Height 6'2" Size: L BENEFITS Water Resistant FEATURES Snorkel hood Removable faux fur around hood Faux mouton lined hood Buckled hood adjuster Channel quilted lining Storm flap MA-1 utility pocket on sleeve Signature red ribbon on utility pocket zipper Sleeve shirring Two exterior handwarmer pockets Two lower flap pockets One interior patch pocket Ottoman knit cuffs This garment is a unisex style. This jacket fits true to size for a men’s core fit. Women are recommended to choose 1 size down. PRODUCT HISTORY The N-3B is the first jacket that Alpha Industries produced for the U.S. military. Just two months after the company was founded in 1959, the N-3B and the Navy shipboard shirt entered production. The N-3B was created to protect air force ground and crew members from the extreme cold weather climates. First offered in midnight blue, the parka was later changed to a sage green and re-designed when it was adopted by all military services. PRODUCT SPECS FIT: Core LENGTH: Thigh RECOMMENDED WEATHER: Extreme Cold Weather HERITAGE BODY REFERENCE: N-3B Core Fit FABRICS & CARE SHELL: 100% Flight nylon LINING: 100% Nylon FILL: 100% Polyester RECOMMENDED CARE INSTRUCTIONS: Dry clean only. Remove fur before dry cleaning.