Hi,Dear value customers!Please choose size according to the foot length, please do not use the insole length.For example
if your foot length (Heel to Toe) is 26cm, please choose size 8.5=42 in this model.
Size 6.5=38 fit for foot length is 24cm.
Size 7=39 fit for foot length is 24.5cm.
Size 7.5=40 fit for foot length is 25cm.
Size 8=41 fit for foot length is 25.5cm.
Size 8.5=42 fit for foot length is 26cm.
Size 9.5=43 fit for foot length is 26.5cm.
Size 10=44 fit for foot length is 27cm.
