JST56
Youth:
| Product measurements | S | M | L |
| Chest width | 17 1/2 | 19 | 20 |
| Sleeve length | 27 | 29 1/2 | 32 |
| Body length at back | 21 1/2 | 23 1/2 | 25 1/2 |
Adult:
| Product measurements | S | M | L | XL | XXL | 3XL |
| Chest width | 22 | 23 1/2 | 25 | 26 1/2 | 28 | 30 |
| Sleeve length | 36 | 36 3/4 | 37 1/2 | 38 1/4 | 39 | 39 3/4 |
| Body length at back | 28 | 29 | 30 | 31 | 32 | 32 1/2 |