Size 6=US size 6=EUR 39=Foot length 25 CM<br />Size 7=US size 7=EUR 40=Foot length 25.5 CM<br />Size 8=US size 8=EUR 41=Foot length 26 CM<br />Size 9=US size 9=EUR 42=Foot length 26.5 CM<br />Size 10=US size 10=EUR 43=Foot length 27 CM<br />Size 11=US size 11=EUR 44=Foot length 27.5 CM