Classic comfort. Wide-calf, knee high boots for women with a sleek, understated silhouette that offers endless versatility. Leather/Faux leather upper. Partially recycled linings with soft + eco-conscious comfort. Side zipper. Square toe. 15.75 inch shaft height, 15.7 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. 1.75 inch heel. Model Height 5’5” and wears a size 6. Measurements taken from base of the heel up 34cm. Right calf measures 32.2cm. Left calf measures 32.0cm.