Shell: Westex Ultrasoft® Flame-resistant 7 oz./yd², Twill 88% Cotton / 12% Nylon, Water-Repellent ; Lining: 100% Cotton; Insulation Package: 12 oz./yd², 100% Modacrylic; Separating, heavy-duty, Nomex® taped brass zipper, fully covered with two-layer storm flap, concealed snap closure; Fully insulated stand-up collar; Knit storm cuff within hemmed sleeve ends; Two large external patch pockets, with concealed snap secured flaps with hand warmers; One inside chest pocket; Deep-pleated action back; Fully-tunneled elasticized waistband ; Inside zipper guards on all zippers; Accommodates snap-on hoods HLH2NV and HLH2RB, sold separately; Care Industrial Laundry - Heavy Soil, Industrial Laundry - Light Soil, Home Wash; Arc Rating ATPV 34 calories/cm²