| Size | Your Chest | Vest Chest | Vest Length |
| Small | 34-37 | 38 | 21.5 |
| Med | 38-40 | 41 | 22 |
| Large | 41-42 | 43 | 22.5 |
| XL | 43-44 | 46 | 23 |
| 2XL | 45-47 | 48 | 23.5 |
| 3XL | 48-49 | 50 | 24 |
| 4XL | 49-50 | 52 | 24.5 |
| 5XL | 51-52 | 54 | 25 |
SIZING TIPS
[Step 1] Put on a typical shirt that you plan to wear beneath your vest
[Step 2] Relax your arms to the side and have someone use a 'clothing measuring tape' to measure the fullest part of your chest. Larger riders need to measure the fullest part of their stomach also.
If you do not have a clothing tape, then use a string; mark & measure the string with a carpenters tape when finished
[Step 3] This is YOUR CHEST measurement. Each sizing chart has a section that is labelled, "YOUR CHEST".