Larger size
US size 4= European size 35= 22.1--22.4cm
US size 5= European size 36= 22.5--22.8cm
US size 6= European size 37= 22.9--23.2cm
US size 7= European size 38= 23.3--23.6cm
US size 8= European size 39= 23.7--24cm
US size 9= European size 40= 24.1--24.5cm
US size 10= European size 41= 24.6--25cm
US size 11= European size 42= 25.1--25.5cm
US size 12= European size 43= 25.6--26cm
If you need a European size of 43, please order a message US size 12, or contact me.