Size: 35，36，37，38，39，40<br />Size 4= 35 (22.5CM)<br />Size 5= 36 (23CM)<br />Size 6= 37 (23.5CM)<br />Size 7= 38 (24CM)<br />Size 8= 39 (24.5CM)<br />Size 9= 40 (25 cm)