Race It Kids T-Shirt
| US | Length | Bust size | Sleeve length | Shoulder |
| 3-4Y | 18.1 | 27.6 | 5.1 | 12.2 |
| 4-5Y | 18.9 | 29.2 | 5.3 | 12.8 |
| 5-6Y | 19.7 | 30.7 | 5.5 | 13.4 |
| 7-8Y | 20.5 | 32.3 | 5.7 | 14 |
| 9-10Y | 21.3 | 33.9 | 5.9 | 14.6 |
| 11-12Y | 22.1 | 35.5 | 6.1 | 15.2 |
| 13Y | 22.9 | 37 | 6.3 | 15.8 |
| US | Length | Bust size | Sleeve length | Shoulder |
| 3-4Y | 18.1 | 27.6 | 5.1 | 12.2 |
| 4-5Y | 18.9 | 29.2 | 5.3 | 12.8 |
| 5-6Y | 19.7 | 30.7 | 5.5 | 13.4 |
| 7-8Y | 20.5 | 32.3 | 5.7 | 14 |
| 9-10Y | 21.3 | 33.9 | 5.9 | 14.6 |
| 11-12Y | 22.1 | 35.5 | 6.1 | 15.2 |
| 13Y | 22.9 | 37 | 6.3 | 15.8 |