Size Chart

Circumference (unit: mm) Size US Size
45.0 Five 3.5
46.1 6 3.5-4
47.1 7 4-4.5
48.2 8 4.5-5
49.2 9 Five
50.3 Ten 5.5
51.3 11 6
52.4 12 6.5
53.4 13 6.5-7
54.5 14 7-7.5
55.5 15 7.5-8
56.6 16 8
57.6 17 8.5
58.6 18 9
59.7 19 9.5
60.7 20 Ten