So misst du richtig:

size table

Größentabelle

EU Schuhgröße3536,037,037.5038,038.5039,039.5040,040.5041,041.5042,042.5043,043.5044,0
US Schuhgröße Damen4,55,05.506,06,57,07,07.508,08,08.509,09.5010,010.5011,011,0
Fußlänge (cm)2222.5023,023.5024,024,024,524,525,02525,526,026,026.5027,027.5027.50