Our classic work boot just got that much better with the introduction of Storm Defender, a waterproof and breathable membrane that keeps your feet dry and cool on the job. This is critically important for the best comfort. Steel toe provides protection. This boot is constructed with brown oil tanned leather, Goodyear welt construction and Carhartt rubber outsole, PU strobel pad with PU cushion insoles. Meets electrical hazard rating ASTM 2413-11 EH.