Elegance that rises to the occasion. Meet the extra wide calf boots designed to turn heads. Knee high boot with Naturalizer infinity ornamentation. Synthetic upper with round toe. Side zip closure. Contour+ Comfort technology for a premium fit and all-day comfort experience. 3 1/4 inch block heel. 15.3 inch boot height; 18.3 inch calf circumference. Note: Measurements based on size 6 boot. For each half size larger, shaft height increases by . 12 inches, circumference by . 20 inches. If smaller than size 6, subtract accordingly. Consciously packaged: 100% of our shoe boxes are made of 80% recycled paper + soy-based ink. Linings and sock lining crafted from partially recycled materials. 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.