Fabric Type100% LeatherSole MaterialRubberOuter MaterialLeatherDURABLE - Constructed with full grain leather and cordura 1000 denier nylon. Brass alloy, rust proof hardware increases the weather resistant capabilities, ensuring longer use.SAFETY - With electrical hazard protection exceeding ASTM F2412-11 and F2413-11 standards, along with a CSA approved composite safety toe, rated to ASTM F2413-11 standards the Classic Safety series offers superior protection against multiple different hazards.SLIP RESISTANT - A non-marking rubber outsole rated to ASTM F2913-11 standards for slip and oil resistance ensures solid footing in all environments.WATERPROOF - Full HydroGuard waterproof construction ensures your feet will stay dry, and repel several types of liquid or moisture.COMFORT - With a custom formed midsole for lightweight yet cradled support, the Classic allows for all day comfort. With a YKK side zipper, removal and application is simplified and fast.