
9-ounce, 98% cotton / 2% spandex canvasMeets the performance requirements of NFPA 70EUL Classified to NFPA 2112Built to move with Rugged Flex stretch technologyComfortable fit through the seat and thigh with more room to move and a straight leg openingStrong sewn-on-seam belt loopsCarhartt FR and NFPA 2112/CAT 2 labels sewn on coin pocketSecure cargo pocket with utility pocket and cell phone storageReinforced dungaree back pockets