Brown leather with Carstrong durable reinforced fabric to prevent wear and tear - FastDry lining wicks sweat and fight odors - Rubber toe and heel bumper for stability and protection - EVA midsole with cushioned polyurethane insole for support and shock absorbance - Rugged Flex rubber outsole for durable traction and flexibility - Secondary protection against incidental contact with electrical circuits of 18,000 volts or less under dry conditions - Meets ASTM F2892-18 EH standards Carhartt Mens Rugged Flex Waterproof 6-Inch Work Boot, Adult