BCBGeneration Women's Franciss Knee-High Boot 100% Nappa Stretch/100% Sueded Shimmer Stretch Imported Synthetic sole Shaft measures approximately 17" from arch Heel measures approximately 4" Platform measures approximately 0.5" Boot opening measures approximately 13.5" around Made in China Man Made Upper Man Made Sole Heel Height: 4 - 4.75 Inch The Shoe Fits True To Size.