How to choose the correct size: Step1. Please measure your foot length carefully，when you choose the size. Step2. Please choose the correct size according to your foot length For example, If your foot length is 25.6 cm, you should choose the size 41. Step3. If you are not sure of the correct size, you can click Contact Us!!! Feet length+(0-1.5 cm)=Insole length NOTE: Don't choose the size based on the Insole length and Outsole length!  Size 35 = Foot Length 23.0cm Size 36 = Foot Length 23.5cm Size 37 = Foot Length 24.0cm  Size 38 = Foot Length 24.5cm  Size 39 = Foot Length 25.0cm Size 40 = Foot Length 25.5cm Size 41 = Foot Length 26.0cm  Size 42 = Foot Length 26.5cm Size 43 = Foot Length 27.0cm Size 44 = Foot Length 27.5cm Size 45 = Foot Length 28.0cm  Size 46 = Foot Length 28.5cm Size 47 = Foot Length 29.0cm