GENERAL SIZING MENS
| Chest | Waist | |
| XS | 32" | 26" |
| S | 34 - 36" | 28 - 30" |
| M | 38 - 40" | 32 - 34" |
| L | 42 - 44" | 36 - 38" |
| XL | 46 - 48" | 40 - 42" |
| 2XL | 50 - 52" | 44 - 46" |
| 3XL | 54 - 56" | 48 - 50" |
| 4XL | 58 - 60" | 52 - 54" |
GENERAL SIZING YOUTH
| Chest | Waist | |
| XSS | 22 - 24" | 19 - 21" |
| XS | 24 - 26" | 21 - 23" |
| S | 26 - 28" | 23 - 25" |
| M | 28 - 30" | 25 - 27" |
| L | 30 - 32" | 27 - 29" |
| XL | 32 - 34" | 29 - 31" |
| 2XL | 34 - 36" | 31 - 33" |