Castore Youth Size Guide
| Size | Chest (cm) | Waist (cm) | Hips (cm) |
| S | 66-69 | 61.5-65 | 71-74.5 |
| M | 69-75 | 65-69 | 74.5-79.5 |
| L | 75-81.5 | 69-72.5 | 79.5-84.5 |
| XL | 81.5-88.5 | 72.5-75.5 | 84.5-89.5 |
| Size | Chest (cm) | Waist (cm) | Hips (cm) |
| S | 66-69 | 61.5-65 | 71-74.5 |
| M | 69-75 | 65-69 | 74.5-79.5 |
| L | 75-81.5 | 69-72.5 | 79.5-84.5 |
| XL | 81.5-88.5 | 72.5-75.5 | 84.5-89.5 |