Choose the size you normally wear in men’s clothing such as a tee shirt. This vest is an easy fit for most people. Below is the manufacturer’s size chart which looks about right to us:
| Vest Size | Chest Range |
|---|---|
| Small | 34-36 |
| Medium | 37-39 |
| Large | 40-42 |
| XL | 43-45 |
| XXL | 46-48 |
| XXXL | 49-51 |