Stand tall in even the worst conditions. The OverDrive XTR features waterproof full-grain leather and a waterproof membrane to keep moisture out and you dry. Built on the OverDrive heavy-duty platform for maximum stability and superior protection. ATS® Max technology disperses pressure to keep you as comfortable at the end of your day as you were when you started DRYShield™ waterproof construction keeps you dry in wet environments U-Turn® Entry System lets people with high arches easily slip on their boots Waterproof full-grain leather and non-wicking, abrasion-resistant 1,800 denier polyester Lightweight EVA midsole for shock absorption Durable oil- and slip-resistant Duratread™ sole 90° heel Goodyear welt construction Protective ExGuard™ on toe, heel and side ASTM F2413 M/I/C EH rated