what is my size
| US Size | UK Size | EU Size | Diameter (mm) | Circumference (mm) |
|---|
| 3 | F | 44 | 14.1 | 44.2 |
| 3.5 | G | 45 | 14.5 | 45.5 |
| 4 | H | 46 | 14.9 | 46.8 |
| 4.5 | I | 47 | 15.3 | 48.0 |
| 5 | J | 49 | 15.7 | 49.3 |
| 5.5 | K | 50 | 16.1 | 50.6 |
| 6 | L | 51 | 16.5 | 51.9 |
| 6.5 | M | 52 | 16.9 | 53.1 |
| 7 | N | 54 | 17.3 | 54.4 |
| 7.5 | O | 55 | 17.7 | 55.7 |
| 8 | P | 57 | 18.1 | 57.0 |
| 8.5 | Q | 58 | 18.5 | 58.3 |
| 9 | R | 59 | 18.9 | 59.5 |
| 9.5 | S | 60 | 19.3 | 60.8 |
| 10 | T | 62 | 19.7 | 62.1 |
| 10.5 | U | 63 | 20.1 | 63.4 |
| 11 | V | 64 | 20.5 | 64.6 |
| 11.5 | W | 66 | 20.9 | 65.9 |
| 12 | X | 67 | 21.3 | 67.2 |
| 12.5 | Y | 69 | 21.7 | 68.5 |
| 13 | Z | 70 | 22.1 | 69.7 |
| 13.5 | Z+1 | 71 | 22.5 | 71.0 |
| 14 | Z+2 | 73 | 22.9 | 72.3 |