Cloudwalkers comfortable wide calf boots have heavy ribbed knit backs with an adjustable top strap for perfect fit. Synthetic leather look upper with decorative ankle strap and buckle rubber heels and sole and side zip. Boot shaft height is 15 1/2 with a 1 inch heel. Calf diameter is 18 to19 inches but knit stretch fabric makes it possible to stretch much more. Pre-owned in the excellent, like new condition. Woman’s size 9 1/2 Wide