Pull on comfort, support and durability in the men's 11" Acorn/Cognac Durango Workin' Rebel collection. This style features full-grain leather upper with abrasion-resistant rubber heel counter, Durango X-treme A. C. ventilated shaft with an air mesh lining and InsulKul for temperature regulation. Inside the boot is the Durango X-Pand System for easy on/off, Durango Advanced Comfort System Footbed with InsulKul for temperature regulation and a cushion flex insole. This style also features a Goodyear welt construction, fiberglass shank, rolled shank area and an Eva midsole. This style is finished off with a slip, oil and abrasion-resisting rubber outsole, double row welt stitch, 1 1/2" Rocker heel and a square toe..