WorkHog™ takes comfort and support to a new level. Ariat's ATS Max™ platform provides maximum torsional stability for reduction of foot fatigue and proper body alignment. The sole pairs a lightweight, cushioning EVA midsole with Ariat's® highly abrasion-resistant oil- and slip-resisting Duratread™ outsole to deliver the ultimate combination of comfort and durability. Features Ariat's® unique, patent-pending U-Turn Entry System™, allowing easy entry with a true fit no matter what your foot shape. Steel toe is ASTM F2413-05 M/1/75 C/75 EH rated.