MIA Women's Sunrise 100% Synthetic Synthetic sole Shaft measures approximately 7" from arch Heel measures approximately 3.25" Boot opening measures approximately 12.5" around Stay true to your roots with these magnificent MIA&reg; boots! Slip-on construction with pull tabs for easy on and off. Man-made distressed upper with stud and rhinestone detail at heel. Man-made lining. Lightly cushioned man-made footbed. Stacked heel. Man-made sole. Imported. Measurements: Heel Height: 3 1&frasl;4 in Weight: 12 oz Circumference: 12 1&frasl;2 in Shaft: 7 in Product measurements were taken using size 7.5, width M. Please note that measurements may vary by size.