El Naturalista Women's Wakataua N442 Boot 100% Leather Rubber sole Shaft measures approximately 6" from arch Heel measures approximately 1" Boot opening measures approximately 9 3/4" around Pull Grain Leather Upper, Recycled Rubber Sole Side Zipper For Easy On And Off Shaft Height Measures Approx. 6" Shaft Circumference Measures Approx. 12 1/4" Heel Height Measures Approx. 1"