Size chart
Size (US)
Inner diameter (mm)
Finger circumference (mm)
3
14.0 mm
44.0 mm
3.25
14.3 mm
45.0 mm
3.75
14.6 mm
46.1 mm
4
14.8 mm
46.7 mm
4.5
15.2 mm
48.0 mm
5
15.7 mm
49.3 mm
5.25
15.9 mm
50.0 mm
5.5
16.1 mm
50.6 mm
6
16.5 mm
51.8 mm
6.25
16.8 mm
52.8 mm
6.5
16.9 mm
53.1 mm
7
17.3 mm
54.4 mm
7.25
17.5 mm
55.1 mm
7.5
17.7 mm
55.7 mm
8
18.1 mm
56.9 mm
8.25
18.4 mm
58.0 mm
8.5
18.5 mm
58.2 mm
9
19.1 mm
60.0 mm
9.25
19.4 mm
61.0 mm
9.5
19.7 mm
62.1 mm
10.25
20.0 mm
63.0 mm
10.5
20.3 mm
64.0 mm
11
20.6 mm
64.6 mm
11.5
21.0 mm
65.9 mm
12
21.4 mm
66.9 mm
12.25
21.7 mm
68.0 mm
