| Adult | S | M | L | XL | 2XL | 3XL | 4XL | 5XL |
| Inseam | 7.25 | 7.25 | 7.25 | 7.25 | 7.25 | 7.25 | 7.25 | 7.25 |
| Waist | 29 | 33 | 37 | 41 | 45 | 49 | 53 | 57 |
| Waist Relaxed | 14 1/4 | 15 1/4 | 16 1/4 | 17 1/4 | 18 1/4 | 19 1/4 | 20 1/4 | 21 1/4 |
| Waist Tolerance | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Youth | XS | S | M | L | XL |
| Size | 2-4 | 6-8 | 10-12 | 14/16 | 18/20 |
| Waist | 10 | 10 | 11 | 12 | 12 |
| Inseam | 6 | 6 | 6 | 6 | 6 |
