OverviewPull on comfort, support, and durability in the men’s 11" Acorn/Cognac Durango® Workin' Rebel™. Built with rugged full-grain leather, advanced temperature regulation, and a protective steel toe, this boot is designed to keep you steady and comfortable through tough workdays. Features Steel toe — ASTM F2413 protective toe classification ASTM F2413 electrical hazard standard Square toe 1 ½" Rocker heel Cushion Flex insole Durango® Advanced Comfort System Footbed with InsulKul™ for temperature regulation Durango® X-Pand System™ for easy on/off Durango® X-treme A.C. ventilated shaft with air mesh lining Rolled shank area for stability Fiberglass shank for lightweight support EVA midsole for comfort and flexibility Abrasion-resistant rubber heel counter Slip, oil, and abrasion-resistant rubber outsole Double row welt stitch for durability Goodyear® welt construction Materials Full-grain leather upper Air mesh lining with InsulKul™ vamp lining Abrasion-resistant rubber outsole and heel counter