
11-ounce, 69% cotton / 29% modacrylic / 1% elastane / 1% aramid FR denimMeets the performance requirements of NFPA 70EUL® classified to NFPA 2112Built to move with Rugged Flex® stretch technologyBuilt with technology to wick sweat and dry fast FastDry® technology keeps you cool for all day comfortComfortable fit through the seat and thigh with more room to move and a straight leg openingStrong sewn-on-seam belt loopsCarhartt FR label sewn on back pocket NFPA 2112 / CAT 2 label sewn on waistband