Bella Vita Women's Kolleen Harness Boot 100% Leather Imported Synthetic sole Shaft measures approximately 5.75" from arch Heel measures approximately 2.75" Boot opening measures approximately 10.5" around Heel Height: 2 1/4" Shaft Height: 4 15/64" (Size 8.5 or 9) Circumference: 11 55/64" (Size 8.5 or 9) Dimensions: 2.25 Fit: True to Size