The Drywall Insulated Waterproof Steel Toe is a 10-inch tall Men's work boot with a waterproof leather exterior and 3M™ Thinsulate Ultra interior. The thermally efficient insulation system seals in radiant body heat while allowing moisture to escape, so your feet stay warm and comfortable, not hot and sweaty and the thin construction allows complete freedom of movement. The steel toe provides an armor-like protection and its J-Flex Flexible Comfort System® guarantees lasting comfort throughout the day. The rubber outsole is crafted for performance allowing you to have power and stability on various surfaces in the work field. It's also an ASTM electrical hazard rated boot that offers protection from open electrical currents up to 18,000 volts.