Powered by Rezorb; // The most-wanted over the knee boot of the season. Take on fall and winter in these boots with a stretchy neoprene calf. Tall boots with back stretch panel. Leather/neoprene upper and a closed square toe. Side zip closure. Rezorb; responsive cushioning for shock absorption + impact protection for sneaker-level comfort. Contour+ Comfort technology for a premium fit and all-day comfort experience. 1-inch block heel. 19.88 inch boot height; 13.94 inch calf circumference. Note: Measurements based on size 6M boot. For each half size larger, shaft height increases by 0.12 inches, circumference by 0.20 inches. Why You'Ll Love It: Forever elegant silhouettes with all day wearability, available in an inclusive range of sizes and widths. Designed to the contours of a woman's foot. The Beautiful Fit. Since 1927.