Size contrast，The actual size<br /><br />USA 4=34 (Foot Length 22cm)<br /><br />USA 4.5=35 (Foot Length 22.5cm)<br /><br />USA 5=36 (Foot Length 23cm)<br /><br />USA 5.5=37 (Foot Length 23.5cm)<br /><br />USA 6=38 (Foot Length 24cm)<br /><br />USA 6.5=39 (Foot Length 24.5cm)<br /><br />USA 7=40 (Foot Length 25cm)<br /><br />USA 8=41 (Foot Length 25.5cm)<br /><br />USA 8.5=42 (Foot Length 26cm)<br /><br />USA 9=43 (Foot Length 26.5cm)<br /><br />USA 10=44 (Foot Length 27cm)<br /><br />USA 10.5=45 (Foot Length 27.5cm)<br /><br />USA 11=46 (Foot Length 28cm)<br /><br />USA 12=47 (Foot Length 28.5cm)