Step 1 Please Measure Your Foot Length Carefully When Choosing the Size. Step 2 Please Choose the Correct Size According to Your Foot Length For example, if your foot length is 26.5 cm, you should choose the size 42. Feet length=Insole length-(0～1.5) cm NOTE: Don't choose the size based on the Insole length and Outsole length! Size 39 = Foot Length 25 cm Size 40 = Foot Length 25.5 cm Size 41 = Foot Length 26.0 cm Size 42 = Foot Length 26.5 cm Size 43 = Foot Length 27 cm Size 44 = Foot Length 27.5 cm Size 45 = Foot Length 28 cm Size 46 = Foot Length 28.5 cm Size 47 = Foot Length 28.9 cm Product name:Leisure Canvas shoes Material: PU&Fabric Weight:500-650g Label Size:39-47 Colour: Black,blue Gender:Men Feature:Breathable,Lightweight,Non-Slip Season:Spring/Summer/Autumn