Description Built tough to take on tough work like construction and ranch, the Treadfast 6″ features waterproof construction, a steel safety toe, and multi-surface traction—all to keep you comfortable, supported, and protected all day, every day. 4LR™ lightweight stabilizing shank for support Waterproof PRO construction with an impermeable barrier Waterproof full-grain leather Removable All Day Cushioning insole Durable oil- and slip-resistant Duratread™ sole 90° heel