Size Guide
| Age | Chest (cm) | Length (cm) | Arm (cm) |
| Newborn | 19 | 34 | 7 |
| 0-3 months | 21 | 37 | 8 |
| 3-6 months | 22 | 40 | 8 |
| 6-12 months | 23 | 44 | 8 |
| 12-18 months | 24 | 45 | 9 |
| 18-24 months | 25 | 46 | 10 |
| Age | Chest (cm) | Length (cm) | Arm (cm) |
| Newborn | 19 | 34 | 7 |
| 0-3 months | 21 | 37 | 8 |
| 3-6 months | 22 | 40 | 8 |
| 6-12 months | 23 | 44 | 8 |
| 12-18 months | 24 | 45 | 9 |
| 18-24 months | 25 | 46 | 10 |
