The Mulder Welted Bonus Pack is here to ensure you get an even better value when you buy our heavy-duty boots. 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, a fully waterproof design, and barnyard-resistant leather sourced from American steer. 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. And because it’s the holidays, we’re including a BRUNT Pocket Knife as a bonus.