Park HRC4. Protection: arc rating ATPV 43.3 cal/cm². Two-way separating extra heavy-duty NOMEX® taped brass zipper with insulated storm flap. Knit NOMEX® storm cuff with hook and loop suppression tabs. Three large patch pockets with concealed snap (lower pockets with hand warmers). One inside chest pocket, sleeve pocket. Deep-pleated action back, elastic inserts at waist, internal snow belt. Accommodates snap-on hoods HLH2NV and HLH2RB (sold separately). Fabric: flame-resistant, 7 oz, 88% cotton/12% nylon, water-repellent. Insulation package: 12 oz. Lining: 100% cotton. Insulation: 100% modacrylic. Care: home and industrial wash.