size 36 = foot length 23 cm / 9.06 Inch =US5
size 37 = foot length 23.5 cm / 9.25 Inch=US5.5
size 38 = foot length 24 cm / 9.45 Inch=US6
size 39 = foot length 24.5 cm / 9.65 Inch=US6.5
size 40 = foot length 25 cm / 9.84 Inch=US7
size 41 = foot length 25.5 cm / 10.04 Inch=US8
size 42 = foot length 26 cm / 10.24 Inch=US8.5
size 43 = foot length 26.5 cm / 10.43 Inch=US9.5
size 44 = foot length 27 cm / 10.63 Inch =US10
size 45 = foot length 27.5 cm / 10.83 Inch=US11
size 46 = foot length 28 cm / 11.02 Inch=US12
size 47 = foot length 28.5 cm / 11.22 Inch=US13