| Youth | S | M | L | XL |
| Size | 6/8 | 10/12 | 14/16 | 18/20 |
| Inseam | 21 3/4 | 24 3/4 | 27 3/4 | 29 3/4 |
| Waist | 11 | 12 | 13 1/2 | 15 |
| Adult | S | M | L | XL | 2XL | 3XL | 4XL |
| Inseam | 29 3/4 | 30 | 30 1/4 | 30 1/2 | 30 1/2 | 30 3/4 | 30 3/4 |
| Waist | 13 3/4 | 15 1/4 | 16 3/4 | 18 1/4 | 19 3/4 | 21 1/4 | 22 3/4 |
Inseam
Measured from crotch seam to hem.
Waist
Measured point to point across the waistband when laid flat.