From Sam Edelman, the Sylvia Croco Embossed Leather Tall Dress Boots feature: Croco embossed leather upper Pointed toe construction Zipper closure Synthetic lining Rubber outsole Approx. 15.75" shaft height Approx. 14" regular calf shaft circumference Approx. 15.7" wide calf shaft circumference Approx. 2.75" heel height Imported.