No job is too tough for The Original Muck Boot Company's Men's Chore Classic Met Guard Steel Toe safety work boot. Perfect for wider calves, this waterproof boot is triple-reinforced in the toe and quadruple reinforced in the heel for ultimate durability. The built-in breathable mesh lining will keep your feet ventilated during your entire day. With a blown rubber outsole, this oil-resistant and shock absorbent boot delivers the comfort you need to tackle any job..