As the world's foremost manufacturer of heavy equipment, Cat earthmovers are known around the world as a symbol of honest work, strength and integrity. Cat Footwear makes boots and shoes based on these same principals. The brand has evolved from work boots into a range of industrial and casual footwear built with the sole purpose of staying true to their original goal--creating genuine, hard-working boots and shoes. Waterproof fullgrain leather upper, Nylon/Poliyou sock liner, Cement construction, Rubber outsole, ASTM F2413-05 I/75 C/75 steel toe.