International Sizing Chart

 US/Canada British/Aussie French/Russian German Japanese Swiss
5 J 1/2 15 3/4 9
5 1/8 K 50 10
5 1/4 K 1/4
5 3/8 K 1/2 10
5 1/2 L 51 3/4 16 11 3/4
5 3/4 L 1/4
5 7/8 L 1/2
6 M 52 3/4 16 1/2 12 12 3/4
6 1/4 M 1/2
6 1/2 N 54 17 13 14
6 3/4 N 1/2
7 O 55 1/4 17 1/4 14 15 1/4
7 1/4 O 1/2
7 1/2 P 56 1/2 17 3/4 15 16 1/2
7 3/4 P 1/2
8 Q 57 3/4 18 16 17 3/4
8 1/4 Q 1/2
8 1/2 Q 3/4 18 1/2 17
8 5/8 R 59 19
8 3/4 R 1/4
8 7/8 R 1/2
9 R 3/4 19 18
9 1/8 S 60 1/4 20 1/4
9 1/4 S 1/4
9 3/8 S 1/2
9 1/2 S 3/4 19 1/2 19
9 5/8 T 61 1/2 21 1/2
9 3/4 T 1/4
10 T 1/2 20 20
10 1/4 U 62 3/4 21 22 3/4
10 1/2 U 1/2 20 1/4 22
10 5/8 V 63 23 3/4
10 3/4 V 1/4
11 V 1/2 20 3/4 23
11 1/8 W 65 25
11 1/4 W 1/4
11 3/8 W 1/2
11 1/2 W 3/4 21 24
11 5/8 X 66 1/4 26 1/4
11 3/4 X 1/4
11 7/8 X 1/2
12 Y 67 1/2 21 1/4 25 27 1/2
12 1/4 Y 1/2
12 1/2 Z 67 3/4 21 3/4 26 28 3/4
13    Z+1 69    22    27   
13 1/2 Z+2 29 
 14 Z+3 31 
14 1/2 Z+4 32 
 15 Z+5 33 
15 1/2 Z+6
 16 Z+7
16 1/2 Z+8
 17 Z+9