| WAIST | INCHES | CM |
| Small (S) | 30 - 32 | 76 - 81 |
| Medium (M) | 33 - 34 | 83 - 86 |
| Large (L) | 35 - 36 | 88 - 91 |
| Extra Large (XL) | 37 - 38 | 93 - 96 |
| Extra Extra Large (XXL) | 39 - 40 | 99 - 101 |
| CHEST | INCHES | CM |
| Small (S) | 34 - 36 | 86 - 91 |
| Medium (M) | 37 - 38 | 93 - 96 |
| Large (L) | 39 - 40 | 99 - 101 |
| Extra Large (XL) | 41 - 42 | 104 - 106 |
| Extra Extra Large (XXL) | 43 - 44 | 109 - 111 |
