Michael Antonio Womens Caroline Faux Leather^Synthetic Shaft measures approximately 15" from arch Boot opening measures approximately 15" around Love yourself with the Caroline boot! Faux leather upper. Pull-on construction. Decorative zipper with tassel at ankle. Almond-toe. Synthetic lining. Lightly padded footbed. Man-made outsole. Imported. Measurements: Heel Height: 1 1&frasl;2 in Weight: 1 lb 2 oz Circumference: 15 in Shaft: 16 in Product measurements were taken using size 8, width M. Please note that measurements may vary by size.