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Size guide - On - Mens - Performance Shoes
Size guide provided by On.
| US | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 | 14 |
| UK | 6.5 | 7 | 7.5 | 8 | 8.5 | 9 | 9.5 | 10 | 10.5 | 11 | 11.5 | 12 | 12.5 | 13 |
| EU | 40 | 40.5 | 41 | 42 | 42.5 | 43 | 44 | 44.5 | 45 | 46 | 47 | 47.5 | 48 | 49 |
| US | UK | EU |
|---|---|---|
| 7 | 6.5 | 40 |
| 7.5 | 7 | 40.5 |
| 8 | 7.5 | 41 |
| 8.5 | 8 | 42 |
| 9 | 8.5 | 42.5 |
| 9.5 | 9 | 43 |
| 10 | 9.5 | 44 |
| 10.5 | 10 | 44.5 |
| 11 | 10.5 | 45 |
| 11.5 | 11 | 46 |
| 12 | 11.5 | 47 |
| 12.5 | 12 | 47.5 |
| 13 | 12.5 | 48 |
| 14 | 13 | 49 |