Size Chart: US5-EU35=22.5cm US6-EU36 = 23.0cm US7-EU37=23.5cm US7.5-EU38 = 24.0cm US8-EU39 = 24.5cm US9-EU40 = 25.0cm US10-EU410 cm = 25 .5cm US11-EU42 = 26.0cm US11.5-EU43 = 26.5cm US12-EU44 = 27.0cm US13-EU45 = 27.5cm US14-EU46 = 28.0cm US15-EU47 =28.5cm Note: Heel height is measured by size. and up.