Adidas Junior size guide
| EU | US | UK | JPN | CM |
|---|---|---|---|---|
| 28 | 10.5k | 10k | 16.5 | 16.6 |
| 28.5 | 11k | 10.5k | 17 | 17 |
| 29 | 11.5k | 11k | 17.5 | 17.4 |
| 30 | 12k | 11.5k | 18 | 17.8 |
| 30.5 | 12.5k | 12k | 18.5 | 18.3 |
| 31 | 13k | 12.5k | 19 | 18.7 |
| 31.5 | 13.5k | 13k | 19.2 | 19.1 |
| 32 | 1 | 13.5k | 19.5 | 19.5 |
| 33 | 1.5 | 1 | 20 | 20 |
| 33.5 | 2 | 1.5 | 20.5 | 20.4 |
| 34 | 2.5 | 2 | 21 | 20.8 |
| 35 | 3 | 2.5 | 21.5 | 21.2 |
| 35.5 | 3.5 | 3 | 22 | 21.6 |
| 36 | 4 | 3.5 | 22.5 | 22.1 |
| 36⅔ | 4.5 | 4 | 23 | 22.5 |
| 37⅓ | 5 | 4.5 | 23.5 | 22.9 |
| 38 | 5.5 | 5 | 24 | 23.3 |
| 38⅔ | 6 | 5.5 | 24.5 | 23.8 |
