11″ Boot; Full Grain Leather; Durango X-Treme A.C. Ventilated Shaft; Air Mesh Lining; Durango X-Pand System With Hidden Gore Expansion On Inside Medial Seam For Universal Fit And Easy On/Off; Durango X-Treme Comfort Footbed With Memory Foam For All Day Comfort And Support; Fiberglass Shank For Lightweight Stability; Rolled Shank Area; Anti-Torsion External Shank For Added Lateral Stability; Internal Metatarsal Guard; Dual Density Midsole; Square Toe; 1 1/2″ Firmer Shock Absorbing Rocker Heel With Soft Shock Absorbing Forepart For Ultimate Flexibility And Comfort; Multi-Durometer Rubber Outsole With High Abrasion Outer Lugs For High Impact Durability; Softer Durometer Mid Lugs For Added Flexibility And Increased Slip And Oil Resistance; Style #DDB0331