Pinnacle Long Sleeve T-Shirt Size Guide
| LENGTH | CHEST WIDTH | CHEST TO FIT | SLEEVE LENGTH | |
| XS | 27" | 16.5" | 32.5" | 25" |
| S | 28" | 18" | 35.5" | 25.5" |
| M | 29" | 20" | 39.5" | 26" |
| L | 30" | 22" | 43.5" | 27" |
| XL | 31" | 24" | 47.5" | 27.5" |
| 2XL | 32" | 26" | 51.5" | 28" |
| LENGTH | CHEST WIDTH | CHEST TO FIT | SLEEVE LENGTH | |
| XS | 27" | 16.5" | 32.5" | 25" |
| S | 28" | 18" | 35.5" | 25.5" |
| M | 29" | 20" | 39.5" | 26" |
| L | 30" | 22" | 43.5" | 27" |
| XL | 31" | 24" | 47.5" | 27.5" |
| 2XL | 32" | 26" | 51.5" | 28" |