Product Details Block heel boots made for the art of movement. These ankle boots for women blend a modern flexible silhouette with timeless Italian craftsmanship. Leather responsibly sourced through Leather Working Group-audited factories Side zip closure Square toe Stitch detailing 5.91 inch shaft height, 10.63 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 Flexa comfort technology: Timeless Italian craftsmanship with unbelievable flexibility and cloud-like cushioning 2 inch sculptural block heel with signature metallic accent