Under Armour Kids Size Guide
Clothing Sizes
| BOY'S TOPS | |||||
|---|---|---|---|---|---|
| Label | YXS | YS | YM | YL | YXL |
| Chest (cm) | 63.5 - 66 | 66 - 71.1 | 71.1 - 76.2 | 76.2 - 81.3 | 81.3 - 86.4 |
| Waist (cm) | 55.6 - 58.4 | 58.4 - 70 | 63.5 - 66 | 66 - 68.6 | 71.1 - 73.7 |
| Height (cm) | 122 - 127 | 127 - 137 | 137 - 149 | 149 - 160 | 160 - 170 |
| US Size | 7 | 8 | 10 - 12 | 14 - 16 | 18 - 20 |
| BOY'S BOTTOMS | |||||
|---|---|---|---|---|---|
| Label | YXS | YS | YM | YL | YXL |
| Chest (cm) | 55.6 - 58.4 | 58.4 - 70 | 63.5 - 66 | 66 - 68.6 | 71.1 - 73.7 |
| Waist (cm) | 64 - 66 | 67 - 71 | 74 - 77 | 81 - 85 | 89 - 93 |
| Height (cm) | 122 - 127 | 127 - 137 | 137 - 149 | 149 - 160 | 160 - 170 |
| US Size | 7 | 8 | 10 - 12 | 14 - 16 | 18 - 20 |
| GIRL'S TOPS | |||||
|---|---|---|---|---|---|
| Label | YXS | YS | YM | YL | YXL |
| US Size | 7 | 8 | 10 - 12 | 14 - 16 | 18 - 20 |
| Chest (cm) | 63.5-66 | 66-71.1 | 71.1-76.2 | 76.2-81.3 | 81.3-86.4 |
| Waist (cm) | 55.6-58.4 | 58.4-70 | 63.5-66 | 66-68.6 | 71.1-73.7 |
| Height (cm) | 122-127 | 127-137 | 137-149 | 149-160 | 160-170 |
| GIRL'S BOTTOMS | |||||
|---|---|---|---|---|---|
| Label | YXS | YS | YM | YL | YXL |
| Waist (cm) | 55.6 - 58.4 | 58.4 - 70 | 63.5 - 66 | 66 - 68.6 | 71.1 - 73.7 |
| Hip (cm) | 64 - 66 | 70 - 72 | 76 - 81 | 86 - 91 | 97 - 102 |
| Height (cm) | 122 - 127 | 127 - 137 | 137 - 149 | 149 - 160 | 160 - 170 |
| US Size | 7 | 8 | 10 - 12 | 14 - 16 | 18 - 20 |