Franco Sarto Katherine Black Boot in excellent condition Size 6.5M Make a bold statement in these sleek, essential knee high boots for women. Stretch suede, faux leather partially made from recycled materials or Nappa leather upper responsibly sourced through Leather Working Group-audited factories Partially recycled linings with soft + eco-conscious comfort Back-zip closure Metallic heel detailing Pointed toe 15.25 inch shaft height, 12.75 inch circumference Note: Measurements based on size 6 boot. For each half size up from a 6, shaft height increases by .12 inch, circumference by .20 inch. 3.5 inch block heel