| Under Armour Men’s Tops Size Chart | |||
| Chest (in) | Waist (in) | Length (in) | |
| Men’s Small | 34-36 | 28-29 | |
| Men’s Medium | 38-40 | 30-32 | |
| Men’s Large | 42-44 | 34-36 | |
| Men’s X-Large | 46-48 | 38-40 | |
| Men’s XX-Large | 50-52 | 42-44 | |
| Under Armour Women’s Tops Size Chart | |||
| Chest (in) | Waist (in) | Length (in) | |
| Women’s X-Small | 31-33 | 23-25 | |
| Women’s Small | 33.5-35.5 | 25.5-27.5 | |
| Women’s Medium | 36-38 | 28-30 | |
| Women’s Large | 38.5-40.5 | 30.5-32.5 | |
| Women’s X-Large | 41-43 | 33-35 | |
| Under Armour Youth Tops & Bottoms Size Chart | |||
| Chest (in) | Waist (in) | Length (in) | |
| Youth Small (size 8) | 26-28 | 23-24 | |
| Youth Medium (size 10-12) | 28-30 | 25-26 | |
| Youth Large (size 14-16) | 30-32 | 26-27 | |
| Youth X-Large (size 18-20) | 32-34 | 28-29 | |
| Under Armour Men’s Bottoms Size Chart | |||
| Chest (in) | Waist (in) | Length (in) | |
| Men’s Small | 28-29 | ||
| Men’s Medium | 30-32 | ||
| Men’s Large | 34-36 | ||
| Men’s X-Large | 38-40 | ||
| Men’s XX-Large | 42-44 | ||
| Under Armour Women’s Bottoms Size Chart | |||
| Chest (in) | Waist (in) | Hip (in) | |
| Women’s X-Small | 23-25 | 33-35 | |
| Women’s Small | 25.5-27.5 | 35.5-37.5 | |
| Women’s Medium | 28-30 | 38-40 | |
| Women’s Large | 30.5-32.5 | 40.5-42.5 | |
| Women’s X-Large | 33-35 | 43-45 | |
