DescriptionSeparating, heavy-duty, Nomex taped brass zipper fully covered with 2 layer storm flap and concealed snap closure, 2 layer, stand up collar, concealed snap closure cuff, 2 large external patch pockets with concealed snap closure with hand warmers, and inside chest pocket. Accommodates snap on hood and liners. Flame-resistant, shell: 7 oz., twill, 88% cotton/12% nylon. Water repellent. Lining: 7 Oz. 100% cotton. Protection: Arc rating ATPV 30.4 calories/cm 2.