The Workhog Trek 5" H20 packs all the superior performance features of Ariat's top-of-the-line work footwear into a lace-up boot with trek styling and advanced waterproof protection. Waterproof Pro Construction combines waterproof premium full-grain leathers with an impermeable barrier for total protection in wet environments. Features include a Mesh lining, 90-degree heel, and a reinforced Tec-Tuff heel and toe bumpers for added protection. Built on the Workhog Stability Platform, which delivers all-around comfort and reduces foot fatigue. Goodyear welt construction adds durability. ATS Max technology provides maximum support for tough tasks and long hours on your feet. An extra-wide shank delivers maximum torsional stability, promotes proper body alignment and minimizes foot fatigue. The EVA midsole and moisture-wicking, gel-cushioned footbed provide shock absorption and rebound for all-day comfort. The oil- and slip-resisting Duratread outsole with aggressive tread design provides wear and abrasion resistance. Composite safety toe provides protection that is lighter weight than the traditional steel toe. ASTM F2413-11 M/I/75 C/75 EH rated for safety.