Size 36-37=Foot length 23cm (9.06 inch)

Size 38-39=Foot length 24cm (9.45 inch)

Size 40-41=Foot length 25cm (9.84 inch)

Size 42-43=Foot length 26cm (10.24 inch)

Size 44-45=Foot length 27cm (10.63 inch)

Note:

If your foot is thick or wide, we suggest to choose one size large!