Men's Oakmont Size Chart
| Size | Body Length | Sleeve Length | Chest Width |
| S | 26.5" | 27.125" | 21" |
| M | 27.5" | 27.625" | 22" |
| L | 28.5" | 28.125" | 23" |
| XL | 29.75" | 28.75" | 24.5" |
| 2XL | 31" | 29.675" | 26" |
| 3XL | 32.25" | 30" | 27.5" |
*Flat Measurements
| Size | Body Length | Sleeve Length | Chest Width |
| S | 26.5" | 27.125" | 21" |
| M | 27.5" | 27.625" | 22" |
| L | 28.5" | 28.125" | 23" |
| XL | 29.75" | 28.75" | 24.5" |
| 2XL | 31" | 29.675" | 26" |
| 3XL | 32.25" | 30" | 27.5" |
*Flat Measurements