Size Guide - Reebok Unisex Footwear
| Length (CM) | Mens US | Womens US | UK |
| 23 | 5 | 6.5 | 4 |
| 23.5 | 5.5 | 7 | 4.5 |
| 24 | 6 | 7.5 | 5 |
| 24.5 | 6.5 | 8 | 5.5 |
| 25 | 7 | 8.5 | 6 |
| 25.5 | 7.5 | 9 | 6.5 |
| 26 | 8 | 9.5 | 7 |
| 26.5 | 8.5 | 10 | 7.5 |
| 27 | 9 | 10.5 | 8 |
| 27.5 | 9.5 | 11 | 8.5 |
| 28 | 10 | 11.5 | 9 |
| 28.5 | 10.5 | 12 | 9.5 |
| 29 | 11 | 12.5 | 10 |
| 30 | 12 | 13.5 | 11 |
| 31 | 13 | 14.5 | 12 |