Vintage US GI Military N3B Arctic Snorkel Parka with Fur Trim HoodA mainstay of Air Force Extreme gear, the N3 B Parka has been serving far flung reaches of the Air Force on the ground and in the air. One of the warmest jackets on earth, it is effective and functional. It has a split snorkel hood that deflects the harshest winds and zips open and snaps down when not in use. Your face is completely hidden behind the fur. It has a drawstring at the waist to cinch tie to reduce heat loss. Heavy natural lining with