(Pls choose the size according to your foot length and choose one or two size big if the foot is wide or instep is higher.)

US size 4= EUR 34 = bare foot heel to toe about 22 cm
US size 5= EUR 35 = bare foot heel to toe about 22.5 cm
US size 6= EUR 36 = bare foot heel to toe about 23 cm
US size 6.5= EUR 37 = bare foot heel to toe about 23.5 cm
US size 7.5= EUR 38 = bare foot heel to toe about 24 cm
US size 8.5= EUR 39 = bare foot heel to toe about 24.5 cm
US size 9= EUR 40 = bare foot heel to toe about 25 cm
US size 9.5= EUR 41 = bare foot heel to toe about 25.5 cm
US size 10= EUR 42 = bare foot heel to toe about 26 cm