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Youth:
| Product measurements | Youth S | Youth M | Youth L | Youth XL |
| Chest width | 16 | 18 | 19 | 20 |
| Sleeve Length | 6 1/4 | 6 1/2 | 7 | 7 1/2 |
| Body length at back | 21 1/2 | 23 | 25 | 26 1/2 |
Adult:
| Product measurements | S | M | L | XL | XXL | 3XL |
| Chest width | 18 | 20 | 22 | 24 | 26 | 28 |
| Sleeve Length | 8 | 8 1/4 | 8 1/2 | 8 3/4 | 9 | 9 3/4 |
| Body length at back | 28 | 29 | 30 | 31 | 32 | 33 |