The Classic Tall boot features genuine twin-face sheepskin for refreshing comfort. It's one of our tallest boots and looks great all the way up or cuffed down. 1.Twin-faced Grade A sheepskin with suede heel guards 2.Approximate boot shaft height: 11" 3.Approximate boot circumference at mid-calf: 12.5" 4.Genuine sheepskin sock wicks moisture away 5.Flexible, lightweight molded EVA outsole