Insole dimensions

EU size Insole length
35 22.0 cm
36 22.4 cm
37 23.1 cm
38 23.8 cm
39 24.4 cm
40 25.0 cm
41 25.7 cm
42 26.4 cm
43 27.0 cm
44 27.7 cm
45 28.4 cm
46 29.0 cm
47 29.7 cm
48 30.4 cm
49 31.0 cm

When measuring foot length, add 1.2 to 1.7 cm of space for natural rolling motion.