Anne Klein iFlex Technology allows for a flexible fit that can bend up to 90 degrees. There is no better way to dress up your feet than with these oh-so stylish Anne Klein boots! ; Leather upper with elastic back panel. Side zip closure. Decorative strap with metal hardware. Man-made lining. Lightly padded footbed. Stacked heel. Synthetic sole. Imported. Measurements: ; Heel Height: 3 in ; Weight: 1 lb 4 oz ; Circumference: 15 1 2 in ; Shaft: 14 3 4 in ; Product measurements were taken using size 9, width M. Please note that measurements may vary by size.