Carhartt FR label sewn on back pocket; NFPA 2112 / HRC 2 label sewn on coin pocket. Built to move with Rugged Flex® stretch technology. Enough room to move with a closer-to-the-body fit through the seat and thigh and a straight leg opening. Arc-resistant button closure at waist and two reinforced back pockets. Washed for a soft finish and reduced shrinkage.
Additional Info: UL classified to NFPA 2112. Meet NFPA 2112 and NFPA 70E standards.