The corresponding relation of US size and China  size : <br />6.5=[39] 7=[40] 7.5=[41] 8=[42] 8.5=[43] 9=[44]  <br />The corresponding relation of foot length and US  size : <br />24.5cm=[6.5] 25cm=[7] 25.5cm=[7.5] 26cm=[8] 26.5cm=[8.5] 27cm=[9] <br />Thi