Port Authority Size Charts
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Shirts and Polos
| Size | Neck | Chest |
|---|---|---|
| XS | 14½ - 15 | 32 - 34 |
| S | 15 - 15½ | 35 - 37 |
| M | 15½ - 16 | 38 - 40 |
| L | 16 - 16½ | 41 - 43 |
| XL | 16½ - 17 | 44 - 46 |
| 2XL | 17 - 17½ | 47 - 49 |
| 3XL | 17½ - 18 | 50 - 53 |
| 4XL | 18 - 18½ | 54 - 57 |
| 5XL | 18½ - 19 | 58 - 60 |
| 6XL | 19 - 19½ | 61 - 63 |