MEN:
| US Size - Alpha | Size | Chest | Body Length |
| S | Small | 20.50" | 27.00" |
| M | Medium | 21.25" | 28.00" |
| L | Large | 22.00" | 29.00" |
| XL | Extra Large | 22.75" | 29.75" |
| XXL | XXL | 23.50" | 30.75" |
WOMEN:
| US Size - Alpha | Size | Chest | Body Length |
| XS | Extra Small | 16.00" | 24.00" |
| S | Small | 17.00" | 25.00" |
| M | Medium | 17.75" | 26.00" |
| L | Large | 18.50" | 27.00" |
| XL | Extra Large | 19.25" | 28.00" |