Cold Weather Pants, Arc flash rating: Category 4 - 40-60 cal/cm2

NFPA® 2112. Arc Rating ATPV 46 cal/cm2. Fabric is flame-resistant 13 oz, cotton duck with 5.5 oz, modacrylic blend quilted insulation, 100% Cotton Duck. These FR bib overalls have elasticized shoulder straps, double tool pocket.