Size Chart and Conversions
| Circumference (mm) | Diameter (mm) | Size IT / EU | US size | UK Size |
|---|---|---|---|---|
| 44.2 | 14.1 | 44 | 3 | F |
| 46.8 | 14.9 | 47 | 4 | H |
| 49.3 | 15.7 | 50 | 5 | J½ |
| 51.9 | 16.5 | 53 | 6 | L½ |
| 54.4 | 17.3 | 56 | 7 | N½ |
| 57.0 | 18.1 | 58 | 8 | P½ |
| 59.5 | 18.9 | 60 | 9 | R½ |
| 62.1 | 19.8 | 63 | 10 | T½ |
| 64.6 | 20.6 | 66 | 11 | V½ |
| 67.2 | 21.4 | 69 | 12 | X½ |
| 69.7 | 22.2 | 72 | 13 | Z |
| 72.3 | 23.0 | 74 | 14 | Z+1 |
| 74.8 | 23.8 | 76 | 15 | Z+3 |