System Sizes
U.S. & Canada M 4 5 6 7 8 9 10½ 11½ 12½ 14
W 5 6 7 8 9 10 10.5 12 13 14 15.5
Europe   35 35½ 36 37 37½ 38 38½ 39 40 41 42 43 44 45 46½ 48½
Mexico             4.5 5 5.5 6 6.5 7 7.5 9 10 11 12.5
JapanM 21.5 22 22.5 23 23.5 24 24.5 25 25.5 26 26.5 27.5 28.5 29.5 30.5 31.5
W 21 21.5 22 22.5 23 23.5 24 24.5 25 25.5 26 27 28 29 30 31
U.K.M 3 4 5 6 7 8 10 11 12 13½
W 3 4 5 6 7 8 10½ 11½ 13
AustraliaM 3 4 5 6 7 8 10 11 12 13½
W 4 5 6 7 8 9 10½ 11½ 12½ 14
Centimeters   22.8 23.1 23.5 23.8 24.1 24.5 24.8 25.1 25.4 25.7 26 26.7 27.3 27.9 28.6 29.2