ALPHA EXPLORER PARKAAlpha Industries Explorer cold weather parka. Warm and comfortable parka based on the design of the N3B military parka. The outer material is made of 100% Oxford Nylon, a web of Polyamide threads especially woven to become wind and water resistant and known to be more durable than mere nylon. The polyester lining and nylon fill provide unparalleled heat insulation. The Explorer parka features a spacious hood trimmed with a removable faux fur collar.