| Size | A. Chest (inches) |
|---|---|
| S | 38 - 40 |
| M | 40 - 42 |
| L | 42 - 44 |
| XL | 46 - 48 |
| 2XL | 50 - 52 |
| 3XL | 54 - 56 |
| 4XL | 58 - 60 |
| 5XL | 62 - 64 |
While standing with your arms relaxed at your side, wrap a flexible tape measure around your chest at its largest point. The tape measure should go through your armpit and stay parallel with the floor while taking the measurement.