ECCO Women's Chelsea 20 Tall Riding Boot 100% Leather Imported Rubber sole Shaft measures approximately 15.25" from arch Heel measures approximately 1.25" Boot opening measures approximately 15" around Leather uppers are naturally soft, light and breathable Moisture absorbent textile lining with soft leather covered tpe comfort sock Cemented one-component tpu outsole that is flexible and comfortable with non-slip properties Full inside zip allows easy access and the triple buckle closure provides full adjustability Heel height is 0.8 in (20mm)