Size Guide | Catalyst | PDP
Short Sleeve Garment Measurements (IN)
| Size | Chest | Length | Sleeve |
| S | 39 |
27.5 |
8.5 |
| M | 41 | 28.5 | 8.75 |
| L | 43 | 29.5 | 9 |
| XL | 46 | 30.5 | 9.25 |
| XXL | 49 | 31.5 | 9.5 |
Measurements reflect the max dimension for each shirt size. Use your chest spec as the primary tool to determine your size. or example, if you are a 44" chest you will be size XL.
Our athletic fit features a taper in the midsection. If you're between sizes, we recommend sizing up.