5.11's Bristol Parka has a 100% nylon outer-shell that's breathable, waterproof, and bloodborne pathogen-resistant. The outer shell also features mic loops, hidden utility pockets, a hidden badge tab, hidden ID panels, and Quixip System for rapid access to a concealed firearm. The removable inner-shell is 100% polyester bonded softshell, and offers hidden utility pocket and hand-warmer pockets. Bring on the weather. Material: Nylon, Polyester.