Child teen size guide Billabong
Kids & Teens - Billabong
| Size |  Chest circumference (cm) |
 Waist circumference (cm) |
 Size - Height (cm) |
| 8 years | 64 - 69 | 56 - 59 | 123 - 128 |
| 10 years | 70 - 74 | 60 - 62 | 135 - 140 |
| 12 years | 75 - 80 | 63 - 66 | 147 - 152 |
| 14 years | 81 - 85 | 67 - 69 | 159 - 164 |
| 16 years | 86 - 90 | 70 - 73 | 169 - 174 |
