Size Specification(Important):<br />This shoes is smaller one size than the following size chart<br />EU/FR 38=Foot Length 240mm=US6<br /> EU/FR 39=Foot Length 245mm=US6.5<br /> EU/FR 40=Foot Length 250mm=US7<br /> EU/FR 41=Foot Length 255mm=US8<br /> EU/FR 42=Foot Length 260mm=US8.5<br /> EU/FR 43=Foot Length 265mm=US9<br /> EU/FR 44= Foot Length 270mm=US9.5<br /> EU/FR 45=Foot Length 280mm=US10                                              <br /> EU/FR 46=Foot Length 285mm=US11<br /> EU/FR 47=Foot Length 290mm=US12<br />Please choose one size larger. If you wear EUR40 size leather shoes at ordinary times， you can choose those EUR41 size.If you wear EUR40 size sport shoes at ordinary times，you can choose this shoes EUR40 size.If your foot breadth is wider than normal，Please choose one size larger