Dear friend,Please choose the size you need, according to the length of your foot. If your foot are wider than normal, please choose larger one. Please tell us your feet length if you don't know which size is better for you.

Size For Women Options

CN/EU 35| US Women's 4.5| Fit Foot Length 22.5 cm 8.86 inches
CN/EU 36 | US Women's 5 | Fit Foot Length 23 cm 9.09 inches
CN/EU 37 | US Women's6 | Fit Foot Length 23.5 cm 9.28 inches
CN/EU 38 |US Women's 6.5 | Fit Foot Length 24cm 9.48 inches
CN/EU 39 |US Women's 7.5| Fit Foot Length 24.5 cm 9.64 inches
CN/EU 40 |US Women's 8.5 | Fit Foot Length 25 cm 9.88 inches
CN/EU 41 |US Women's 9.5 | Fit Foot Length 25.5 cm 10.03 inches
CN/EU 42 |US Women's 10 | Fit Foot Length 26 cm 10.24 inches

Size For Men Options

CN/EU 38 |US Men 6 | Fit Foot Length 24cm 9.48 inches
CN/EU 39 |US Men 6.5| Fit Foot Length 24.5 cm 9.64 inches
CN/EU 40 |US Men 7 | Fit Foot Length 25 cm 9.88 inches
CN/EU 41 |US Men 8 | Fit Foot Length 25.5 cm 10.03 inches
CN/EU 42 |US Men 8.5 | Fit Foot Length 26 cm 10.24 inches
CN/EU 43| US Men 9.5| Fit Foot Length 26.5 cm 10.43 inches
CN/EU 44 | US Men 10 | Fit Foot Length 27 cm 10.63 inches
CN/EU 45 | US Men 11 | Fit Foot Length 27.5 cm 10.82 inches
CN/EU 46 | US Men 12 | Fit Foot Length 28 cm 11.02 inches