Bella Vita Women's Camy II Harness Boot 100% Manmade Imported Synthetic sole Shaft measures approximately 16" from arch Heel measures approximately 3" Boot opening measures approximately 15" around Shaft Height: 15 25/64" (Size 8.5 or 9) Circumference: 15 15/32" (Size 8.5 or 9) Dimensions: 2.25 Fit: True to Size Insole: Fiberboard