General Men Size Guide
| XS | S | M | L | XL | 2XL | 3XL | |
| Chest (inches) | 30-32 | 34-36 | 38-40 | 42-44 | 46-48 | 48-50 | 50-52 |
| Waist (inches) | 28-30 | 30-32 | 32-33 | 33-34 | 36-38 | 40-42 | 44-48 |
General Women Size Guide
| XS | S | M | L | XL | 2XL | 3XL | |
| Chest (inches) | 33 ⅛ | 34 ⅝ | 36 ¼ | 39 ⅜ | 42 ½ | 45 ⅝ | 48 ⅞ |
| Waist (inches) | 25 ¼ | 26 ¾ | 28 ⅜ | 31 ½ | 34 ⅝ | 37 ¾ | 41 |
| Hips (inches) | 35 ⅜ | 37 | 38 ⅝ | 41 ¾ | 44 ⅞ | 48 | 51 ⅛ |