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Size guide - adidas Performance - Boys - Footwear
Size guide provided by adidas Performance.
| US | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 010 | 011 | 012 | 013 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| UK | 0 | 01 | 02 | 03 | 04 | 05.5 | 06.5 | 07.5 | 08.5 | 09.5 | 010.5 | 011.5 | 012.5 | 013.5 | 1.5 | 2.5 | 3.5 | 4.5 | 5.5 | 6.5 |
| EU | 16 | 17 | 18 | 19 | 20 | 22 | 23.5 | 25 | 26 | 27 | 28.5 | 30 | 31 | 32 | 33.5 | 35 | 36 | 37 | 38.5 | 40 |
| Foot Length (CM) | 8.1 | 9 | 9.5 | 10.6 | 11.5 | 12.8 | 13.6 | 14.5 | 15.3 | 16.1 | 17 | 17.8 | 18.7 | 19.5 | 20.4 | 21.2 | 22.1 | 222.9 | 23.8 | 24.6 |
| Age Group | Babies | Babies | Babies | Babies | Babies | Babies | Babies | Babies | Babies | Babies | Kids | Kids | Kids | Kids | Kids | Kids | Teens | Teens | Teens | Teens |
| US | UK | EU | Foot Length (CM) | Age Group |
|---|---|---|---|---|
| 01 | 0 | 16 | 8.1 | Babies |
| 02 | 01 | 17 | 9 | Babies |
| 03 | 02 | 18 | 9.5 | Babies |
| 04 | 03 | 19 | 10.6 | Babies |
| 05 | 04 | 20 | 11.5 | Babies |
| 06 | 05.5 | 22 | 12.8 | Babies |
| 07 | 06.5 | 23.5 | 13.6 | Babies |
| 08 | 07.5 | 25 | 14.5 | Babies |
| 09 | 08.5 | 26 | 15.3 | Babies |
| 010 | 09.5 | 27 | 16.1 | Babies |
| 011 | 010.5 | 28.5 | 17 | Kids |
| 012 | 011.5 | 30 | 17.8 | Kids |
| 013 | 012.5 | 31 | 18.7 | Kids |
| 1 | 013.5 | 32 | 19.5 | Kids |
| 2 | 1.5 | 33.5 | 20.4 | Kids |
| 3 | 2.5 | 35 | 21.2 | Kids |
| 4 | 3.5 | 36 | 22.1 | Teens |
| 5 | 4.5 | 37 | 222.9 | Teens |
| 6 | 5.5 | 38.5 | 23.8 | Teens |
| 7 | 6.5 | 40 | 24.6 | Teens |