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Size guide - Under Armour - Mens - T-Shirts
Size guide provided by Under Armour.
| International | XS | S | M | L | XL | XXL | 3XL | 4XL | 5XL |
| AU | XS | S | M | L | XL | XXL | 3XL | 4XL | 5XL |
| Chest (inches) | 31-34 | 34-37 | 37-41 | 41-44 | 44-48 | 48-52 | 52-56 | 56-60 | 60-64 |
| Waist (inches) | 28-29 | 29-31 | 31-34 | 34-37 | 37-41 | 41-45.5 | 45.5-50 | 50-54.5 | 54.5-59 |
| International | AU | Chest (inches) | Waist (inches) |
|---|---|---|---|
| XS | XS | 31-34 | 28-29 |
| S | S | 34-37 | 29-31 |
| M | M | 37-41 | 31-34 |
| L | L | 41-44 | 34-37 |
| XL | XL | 44-48 | 37-41 |
| XXL | XXL | 48-52 | 41-45.5 |
| 3XL | 3XL | 52-56 | 45.5-50 |
| 4XL | 4XL | 56-60 | 50-54.5 |
| 5XL | 5XL | 60-64 | 54.5-59 |