Unbelievably flexible tall boots for women with an over-the-knee silhouette, high heels, standout stretch and timeless Italian craftsmanship. Leather upper or faux leather upper partially made from recycled materials. Partially recycled linings with soft + eco-conscious comfort. Side zipper for easy on/off. Square toe. Flexa comfort technology: Timeless Italian craftsmanship with unbelievable flexibility and cloud-like cushioning. 20 inch shaft height, 13.4 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. 3.25 inch heel.