Size number often different in different country, but your bare foot length would never change , so you must measure your bare foot with a ruler , then choose size with chart below .Bare Foot Length 25cm, Choose shoes size 40,
Bare Foot Length 24.5cm,Choose shoes size 39,
Bare Foot Length 25cm,Choose shoes size 40,
Bare Foot Length 25.5cm, Choose shoes size 41,
Bare Foot Length 26cm, Choose shoes size 42,
Bare Foot Length 26.5cm, Choose shoes size 43,
Bare Foot Length 27cm, Choose shoes size 44,