Size Chart GP Apparel
GP T-Shirt Sizing
| Body Specification | S | M | L | XL | XXL |
| Body Length (from shoulder) | 25 3/8" | 26" | 26 5/8" | 27 1/4" | 27 7/8" |
| Chest Width (1" below armhole) | 15 1/2" | 16 1/2" | 17 1/2" | 19" | 20" |
GP FlexFit Ball Cap Sizing
| S-M | 6 3/4” - 7 1/4” |
| L-XL | 7 1/8” - 7 5/8” |