Materials:Canvas+rubber <br />Asian size  Length    Width    Heel Height     Shoe Tube height  <br /> 40              27cm         9cm           3cm                 13cm<br /> 41              27.5cm      9.5cm        3cm                 13.5cm<br /> 42              28cm         10cm          3cm                14cm<br /> 43              28.5cm       10.5cm      3cm                14.5cm<br /> 44              26cm          9cm          3cm                 54cm   <br /><br />Dear friend，this is Asia Size so please chooes bigger size.