size 25, fit for feet length 14.5 cmsize 26, fit for feet length 15 cmsize 27, fit for feet length 15.6 cmsize 28, fit for feet length 16.3 cmsize 29, fit for feet length 17 cmsize 30, fit for feet length 17.7 cmsize 31, fit for feet length 18.4 cmsize 32, fit for feet length 19 cmsize 33, fit for feet length 19.6 cmsize 34, fit for feet length 20.3 cmsize 35, fit for feet length 21 cmsize 36, fit for feet length 21.7 cmsize 37, fit for feet length 22.4 cmsize 38, fit for feet length 23 cmsize 39, fit for feet length 23.6 cmsize 40, fit for feet length 24.2 cmFoot length + (0-1.5)CM=Insole length