Size 23 has an insole length of 14.7 cm

Size 24: inner length 15.0 cm

Size 25 has an inner length of 15.6 cm

Size 26: inner length 16.4 cm

Size 27: inner length 17.0 cm

Size 28: inner length 17.7 cm

Size 29: inner length 18.3 cm

Size 30: inner length 18.8 cm

Size 31: inner length 19.7 cm

Size 32: inner length 20.2 cm

Size 33: inner length 20.6 cm

Size 34: inner length 21.5 cm

Size 35: inner length 22.0 cm

Size 36: inner length 22.6 cm