Full Grain Leather Upper Unlined Rubber sole Shaft measures approximately 11 from arch Heel measures approximately 0.9" Shock Absorbing Comfortable Polyurethane Outsole - Being one of the lightest outsole options for work boots, the wedge sole takes the pain out of wearing heavy work boots. The oil resistant qualities offering superior dependability. Comfortable Dual Density Insole - the insole on the wellington work boot absorbs shock and supports the lower back and legs offering dependable comfort during long strenuous work days. Easy to Clean & Wear - The traction pattern makes it easy to clean dirty and mud, an obstacle in which farmers deal with on the daily. The leather pull tabs makes putting on the boot a breeze. Safety - Unlike the pattern on Lugged Soles, the Wedge Sole's pattern allows construction workers to walk freely without worrying about tripping over a rivet or getting their heel caught on a part. The minimal stitch design prevents sparks from burning the boot, a great quality for welders. Defined Heel Show more