Similar to the original Air Jordan 4 Retro Lightning, the 2021 Grade School edition features a mid-top with a bright... Read more
$185.00
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| US Men's | US Women's | US Kids' | EU | Foot Length (in) |
| 3.5 | 5 | 3.5Y | 35.5 | 8.66 |
| 4 | 5.5 | 4Y | 36 | 8.83 |
| 4.5 | 6 | 4.5Y | 36.5 | 9 |
| 5 | 6.5 | 5Y | 37.5 | 9.17 |
| 5.5 | 7 | 5.5Y | 38 | 9.33 |
| 6 | 7.5 | 6Y | 38.5 | 9.5 |
| 6.5 | 8 | 6.5Y | 39 | 9.66 |
| 7 | 8.5 | 7Y | 40 | 9.83 |
| 7.5 | 9 | 40.5 | 10 | |
| 8 | 9.5 | 41 | 10.17 | |
| 8.5 | 10 | 42 | 10.33 | |
| 9 | 10.5 | 42.5 | 10.5 | |
| 9.5 | 11 | 43 | 10.66 | |
| 10 | 11.5 | 44 | 10.83 | |
| 10.5 | 12 | 44.5 | 11 | |
| 11 | 12.5 | 45 | 11.17 | |
| 11.5 | 13 | 45.5 | 11.33 | |
| 12 | 13.5 | 46 | 11.5 | |
| 12.5 | 14 | 47 | 11.66 | |
| 13 | 14.5 | 47.5 | 11.83 |
