Nike Youth Footwear
| US | Age | UK | EU | Length (cm) |
|---|---|---|---|---|
| 1Y | 7-16yrs | 13.5 | 32.0 | 20.0 |
| 1.5Y | 7-16yrs | 1.0 | 33.0 | 20.5 |
| 2Y | 7-16yrs | 1.5 | 33.5 | 21.0 |
| 2.5Y | 7-16yrs | 2.0 | 34.0 | 21.5 |
| 3Y | 7-16yrs | 2.5 | 35.0 | 22.0 |
| 3.5Y | 7-16yrs | 3.0 | 35.5 | 22.5 |
| 4Y | 7-16yrs | 3.5 | 36.0 | 23.0 |
| 4.5Y | 7-16yrs | 4.0 | 36.5 | 23.5 |
| 5Y | 7-16yrs | 4.5 | 37.0 | 24.0 |
| 5.5Y | 7-16yrs | 5.0 | 37.5 | 24.5 |
| 6Y | 7-16yrs | 5.5 | 38.0 | 25.0 |
| 6.5Y | 7-16yrs | 6.0 | 39.0 | 25.5 |
| 7Y | 7-16yrs | 6.0 | 40.0 | 26.0 |