Brinley Co Womens Faux Leather Buckle Boot pleather Shaft measures approximately 8.5 from arch Boot opening measures approximately 13 around Sole measures approximately 1 inch. Taken from a size 6. Shaft height measures approximately 8.5 inches. Circumference measures approximately 13 inches. These pull-on boots are completed with solid-colored knit lining and rubber soles. Faux leather upper/man-made outsole