RF ROOM OF FASHION Double Strap Cut Out Deisgn Stacked Heel Ankle Booties Light Taupe PU (8.5) Synthetic Synthetic sole Shaft measures approximately 3.5 from arch Measurement: Heel Height - 1.5"; Shaft length (not including heel) - 3.5"; Top Opening Circumference - 9" 100% Vegan. TPR rubber out-sole. Finished with a cushioned insole These booties feature comfortable faux wood heel, full side zip-up closure, and tailored fit. Product measurements were taken using size 6, width M. Please note that measurements may vary by size.