Nina Original Women's Union Dress Sandal 100% Textile Imported Leather sole Shaft measures approximately 4.5" from arch Heel measures approximately 0.5" Boot opening measures approximately 8.5" around Feminine crocheted detailing lends a dose of charm to these chic sandals. Textile upper. Back zipper. Leather lining. Leather sole. Imported. Measurements: Heel Height: 1&frasl;2 in Weight: 6 oz Circumference: 8 1&frasl;2 in Shaft: 4 1&frasl;2 in Product measurements were taken using size 8, width M. Please note that measurements may vary by size.