Size Chart - Airstream Open Pocket Flannel Men's Long Sleeve Shirt
| Body Length | Chest Width | Sleeve Length | |
| S | 30.5" | 20.5" | 34" |
| M | 31" | 22" | 35" |
| L | 31.5" | 23.5" | 36" |
| XL | 32" | 25" | 37" |
| 2X | 32.5" | 26.6" | 38" |
- Measurements refer to garment dimensions, on one side, with item laying flat