GCDS - Size Guide - Boys
| Size | Height (CM) |
| 2 Years | 92 |
| 3 Years | 98 |
| 4 Years | 104 |
| 5 Years | 110 |
| 6 Years | 116 |
| 7 Years | 122 |
| 8 Years | 128 |
| 9 Years | 134 |
| 10 Years | 140 |
| 11 Years | 146 |
| 12 Years | 152 |
| Size | Height (CM) |
| 2 Years | 92 |
| 3 Years | 98 |
| 4 Years | 104 |
| 5 Years | 110 |
| 6 Years | 116 |
| 7 Years | 122 |
| 8 Years | 128 |
| 9 Years | 134 |
| 10 Years | 140 |
| 11 Years | 146 |
| 12 Years | 152 |