Lace up these rugged CAT Footwear Pneumatic Waterproof men's waterproof work boots for puncture resistant durability on the job. These static dissipative work boots for men are built with a durable waterproof leather upper for dry feet. These men's work boots are lined with a breathable mesh and cushioned with a PU insole and midsole for comfort. A steel shank adds support, while an ASTM steel toe provides impact protection. These waterproof boots offer protection from static buildup and are puncture resistant and slip resistant for safety.