| Size | Approx. Age(yrs) | Height (cm) | Chest (cm) | Waist (cm) |
| XXS | 4-5 | 100-110 | 60 | 57 |
| XS | 6-7 | 110-120 | 62 | 58.5 |
| S | 8-9 | 125-135 | 66 | 61 |
| M | 10-11 | 140-150 | 71 | 66 |
| L | 12-13 | 155-165 | 78 | 71 |
| XL | 14-15 | 170-175 | 87 | 76 |
| Size | Approx. Age(yrs) | Height (cm) | Chest (cm) | Waist (cm) |
| XXS | 4-5 | 100-110 | 60 | 57 |
| XS | 6-7 | 110-120 | 62 | 58.5 |
| S | 8-9 | 125-135 | 66 | 61 |
| M | 10-11 | 140-150 | 71 | 66 |
| L | 12-13 | 155-165 | 78 | 71 |
| XL | 14-15 | 170-175 | 87 | 76 |