US 4 / EU 35 – 23.34 cm / 9.19 inches
US 5 / EU 36 – 24 cm / 9.45 inches
US 6 / EU 37 – 24.66 cm / 9.71 inches
US 7 / EU 38 – 25.33 cm / 9.97 inches
US 8 / EU 39 – 26 cm / 10.24 inches
US 9 / EU 40 – 26.67 cm / 10.50 inches
US 10 / EU 41 - 27.34 cm / 10.76 inches