Product Size Chart Choose the right size according to the length of your foot. Thank you! foot length 215mm == eu33 foot length 220mm == eu34 foot length 225mm == eu35 foot length 230mm == eu36 foot length 235mm == eu37 foot length 240mm == eu38 foot length 245mm == eu39 foot length 250mm == eu40 foot length 255mm == eu41 foot length 260mm == eu42 foot length 265mm == eu43 foot length 270mm == eu44 foot length 275mm == eu45 foot length 280mm == eu46 foot length 285mm == eu47 I want a happy shopping!