SIZE
GUIDE
RING
FRANCE
DIAMETER (mm)
USA
ITALY
UK
47
14.8
4
7
H
48
15.3
4.5
8
I
49
15.7
5
9
J
50
16.1
5.5
10
K
51
16.1
5.5
11
K
52
16.5
6
12
L
53
16.9
6.5
13
M
54
17.3
7
14
N - O
55
17.7
7.5
15
P
56
17.7
7.5
16
P
57
18.2
8
17
Q
58
18.5
8.5
18
R
59
18.9
9
19
S
60
18.9
9
20
S
61
19.4
9.5
21
T
BELT
BELTS (cm)
ITALY
BELTS (in)
USA
60
34
23.5
0
65
36
25.5
0
70
38
27.5
2
75
40
29.5
4
80
42
31.5
6
85
44
33.5
8
90
46
35.4
10
95
48
37.4
12
100
50
39.4
14
105
52
41.3
16
110
54
43.3
38
115
56
45.3
40
120
58
47.2
42