Size guide
| CHEST WIDTH | LENGTH | |
| S (inches) | 20 | 27 |
| M (inches) | 21 | 28 |
| L (inches) | 23 | 29 |
| XL (inches) | 25 | 30 |
| 2XL (inches) | 26 ½ | 31 |
| 3XL (inches) | 28 | 32 |
| CHEST WIDTH | LENGTH | |
| S (cm) | 50.8 | 68.6 |
| M (cm) | 53.3 | 71.1 |
| L (cm) | 58.4 | 73.7 |
| XL (cm) | 63.5 | 76.2 |
| 2XL (cm) | 67.3 | 78.7 |
| 3XL (cm) | 71.1 | 81.3 |