USsize5.5 = Euro21 = insole13.5CM
USsize6.5 = Euro22 = insole14CM
USsize7 = Euro23 = insole14.5cm
USsize8 = Euro24 = insole15CM
USsize8.5 = Euro25 = insole15.5cm
USsize9.5 = euro26 = insole16cm
USsize10 = Euro27 = Insole16.6cm
Ussize11 = Euro28 = Insole17.2cm
USsize11.5 = Euro29 = Insole17.8cm
USsize12.5 = Euro30 = Insole18.4cm
USsize13 = Euro31 = insole19cm
USsize1 = Euro32 = Insole19.6cm
USsize2 = Euro33 = Insole20.2cm
USsize2.5 = Euro34 = Insole20.8cm
USsize3.5 = Euro35 = Insole21.4cm
USsize4.5 = Euro36 = insole22cm