welcome!<br /> Size Specification(Important):<br />This shoes is smaller one size than the following size chart<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.Just for reference，please choose the right size according to your real foot length.Thank you! Wish you a happy shopping!