The Mulder Welted keeps you sure-footed on the most demanding jobsites. To support your foot and handle heavy-duty work, the Mulder features a resoleable Goodyear welt construction, and comes equipped with a slip- and oil-resistant TPU outsole, and a fully waterproof design. The Mulder features waterproof and barnyard-resistant FARMGUARD™ leather sourced from U.S. steer to keep your feet dry, and defend your boots from the damaging effects of oleic acid, urea, sodium chloride and ammonium hydroxide. This workhorse also has all the trademark comfort you’ve come to expect from a BRUNT boot—including a triple-padded ankle collar, our custom triple-layer insoles, and an ultra-cushioned PU midsole.