N-3B Military Issue Snorkel Extreme Cold Weather Parka | Used Military Surplus
US Air Force Extreme Cold Weather N-3B Snorkel Parka - Etsy
Amazon.com: US Military N3B Parka OD Green Snorkle Extreme Cold Weather with Fur Hood N-3B Army Jacket Coat USGI (US, Alpha, Small, Regular, Regular): Clothing, Shoes & Jewelry