Before placing your order, we recommend that you carefully check the following size guide for items in the New Balance Race Kit line, which is broken down by gender:
ELITE MEN'S JERSEY / Athletic Fit - measurements in cm
| Size | Chest | Waist | Hip |
| S | 81-86 | 71-76 | 81-86 |
| M | 89-94 | 76 - 81 | 89-94 |
| L | 97-102 | 81 - 86 | 97-102 |
| XL | 104-109 | 86 - 91 | 104-109 |
| XXL | 112-120 | 91 - 96 | 112-120 |
MEN'S JERSEY - measurements in cm
| Size | Chest | Waist | Hip |
| S | 89-94 | 76 - 81 | 89-94 |
| M | 97-102 | 81 - 86 | 97-102 |
| L | 104-109 | 86 - 91 | 104-109 |
| XL | 112-120 | 91 - 96 | 112-120 |
| XXL | 122-130 | 96 - 101 | 122-130 |
WOMAN'S JERSEY - measurements in cm
| Size | Chest | Waist | Hip |
| XS | 76cm | 63cm | 84cm |
| S | 81cm | 68cm | 89cm |
| M | 86cm | 74cm | 94cm |
| L | 91cm | 79cm | 99cm |
| XL | 96cm | 84cm | 104cm |
CHILDREN'S JERSEY - measurements in cm
| Size | High | Chest | Waist |
| 3-6M | 68 | 45.5 | 42 |
| 6-12M | 74 | 47.5 | 43 |
| 12-18M | 80 | 49.5 | 44.5 |
| 18-24M | 92 | 50.5 | 46 |
| 2-3 A | 98 | 53 | 50 |
| 4-5 A | 110 | 58 | 54 |
| 6-7A | 116 | 63.5 | 55 |
| 7A | 122 | 66-69 | 53-56 |
| 8-9A | 134 | 71-74 | 56-61 |
| 10-11A | 146 | 76-79 | 61-66 |
| 12-13A | 158 | 81-84 | 66-71 |