Size Information:
US Size 6= Chinese size 21=13cm insole length
US Size 6.5= Chinese size 22=13.5 cm insole length
US Size 7= Chinese size 23=14 cm insole length
US Size 8= Chinese size 24=14.5 cm insole length
US Size 9= Chinese size 25=15 cm insole length
US Size 10= Chinese size 26=15.5 cm insole length
US Size 10.5= Chinese size 27=16cm insole length
US Size 11= Chinese size 28=16.5 cm insole length
US Size 11.5= Chinese size 29=17 cm insole length
US Size 12= Chinese size 30=17.5 cm insole length
