Kamik Women's Pearson Shearling Boot 100% Leather and rubber Imported Rubber sole Shaft measures approximately 9 1/2" from arch Heel measures approximately 1 1/4" Boot opening measures approximately 11" around Waterproof nubuck upper with genuine shearling snow collar and gusset tongue Removable 8mm Zylextra liner Moisture wicking lining Traditional D-Ring lacing system Grippy SNOWBOB Rubber Outsole