ECCO Women's Junction Ankle Boot 100% Leather Synthetic sole Shaft measures approximately 4" from arch Heel measures approximately 3 1/4" Platform measures approximately 1/2" Boot opening measures approximately 10 3/4" around 80 mm heel height including 1 cm plateau Cemented tunit sole with TPU insert Leather sock lining Textile lining Uppers of shiny Riviera leather and soft suede