ROZMĚR PRSTENU = velikost USA |
velikost UK (velikost CZ) |
obvod prstu | vnitřní průměr prstenu (mm) |
4 | I (47) |
47mm | 14,9mm |
5 | J (49) |
49mm | 15.60 mm |
5,5 | K (50) |
50mm | 15.90 mm |
6 | L (51-52) |
51-52mm | 16.20-16.50 mm |
6,5 | M (53) |
53mm | 16.80 mm |
7 | N (54) |
54mm | 17.20 mm |
7,5 | O (55-56) |
55-56mm | 17.50-17.80 mm |
8 | P (57) |
57mm | 18.10 mm |
8,5 | Q (58) |
58mm | 18.40 mm |
9 | R (59) |
59mm | 18.80 mm |
9,5 | S (60-61) |
60-61mm | 19.10-19.40 mm |
10 | T (62) |
62mm | 19.70 mm |
10,5 | U (63) |
63mm | 20.00 mm |
11 | V (64-65) |
64-65mm | 20.30-20.60 mm |
11,5 | W (66) |
66mm | 21.00 mm |
12 | X (67) |
67mm | 21.30 mm |
12,5 | Y (68) |
68mm | 21.60 mm |
13 | Z (69-70) |
6970mm | 22.00-22.30 mm |
13,5 | Z+ (71) |
71mm | 22.6 mm |