Street:
| Alpha Size | Size | Waist (in) | Hips (in) | Inseam (in) | 
|---|---|---|---|---|
| - | 0 | 24-26 | 29 | |
| - | 2 | 26-28 | 29 | |
| XS | 4 | 28-30 | 32-34 | 29 | 
| SM | 6 | 30-32 | 34-36 | 29 | 
| MD | 8 | 32-34 | 36-38 | 29 | 
| LG | 10 | 34-36 | 38-40 | 29 | 
| XL | 12 | 36-38 | 42-44 | 29 | 
| 2XL | 14 | 38-40 | 44-46 | 29 | 
| 3XL | 16 | 40-42 | 46-48 | 29 | 
Offroad:
| Size | Waist (in) | Hips (in) | Inseam (in) | 
|---|---|---|---|
| 5/6 | 32-34 | 40-42 | 27 | 
| 7/8 | 34-36 | 42-44 | 27 | 
| 9/10 | 36-38 | 44-46 | 27 | 
| 11/12 | 38-40 | 46-48 | 27 | 
| 13/14 | 40-42 | 48-50 | 27 | 
Sizing information is provided by the manufacturer and does not guarantee a perfect fit.