Maine Woods Womens Loena Synthetic Shaft measures approximately 11" from arch Boot opening measures approximately 11" around Pair these cool weather boots with your favorite pair of jeans or patterned leggings! Faux leather upper with decorative buckle detail. Side zipper closure. Man-made lining and insole. Man-made outsole. Imported. Measurements: Heel Height: 3&frasl;4 in Weight: 11 oz Circumference: 11 in Shaft: 6 in Product measurements were taken using size 8.5, width B - Medium. Please note that measurements may vary by size.