The DuraShock SR Icon has been a trusted choice on job sites since 1998 for good reason. This 6-inch composite-toe boot starts with premium waterproof full-grain leather and wraps it around a CarbonMAX toe that is lightweight and will not conduct temperature swings like steel. The signature DuraShock Dual Density outsole gives you slip resistance and energy return where your feet hit ground all day. Inside, a breathable mesh lining keeps moisture out while letting heat escape, supported by a removable ETPU footbed that will not quit. Whether you are in trade work or industrial environments, this boot delivers ASTM-rated protection without the weight.