Product Description
SIZE 39 = FOOT LENGTH 24.5cm
SIZE 40 = FOOT LENGTH 25.0cm
SIZE 41 = FOOT LENGTH 25.5cm
SIZE 42 = FOOT LENGTH 26.0cm
SIZE 43 = FOOT LENGTH 26.5cm
SIZE 44 = FOOT LENGTH 27.0cm
SIZE 45 = FOOT LENGTH 27.5cmYou may need to adjust size accordingly if your foot is wide,narrow or high instep.