Metric
| Size | Height (cm) |
| 10 | 122 - 140 |
| 11 | 134 - 146 |
| 12 | 146 - 158 |
| 13 | 158 - 171 |
Imperial
| Size | Height (ft., in) |
| 10 | 4'0'' - 4'6'' |
| 11 | 4'4'' - 4'8'' |
| 12 | 4'6'' - 5'2'' |
| 13 | 5'2'' - 5'6'' |
Size Guide for Warrior Junior Shin Guards
Metric
| Size | Height (cm) |
| 10 | 122 - 140 |
| 11 | 134 - 146 |
| 12 | 146 - 158 |
| 13 | 158 - 171 |
Imperial
| Size | Height (ft., in) |
| 10 | 4'0'' - 4'6'' |
| 11 | 4'4'' - 4'8'' |
| 12 | 4'6'' - 5'2'' |
| 13 | 5'2'' - 5'6'' |