| WV II Size | Waist | Length |
| Child XXX-Small | 16"-25" | 15"-17" |
| Child XX-Small | 19"-29" | 18"-20" |
| Child X-Small | 22"-32" | 20"-23" |
| Adult Small | 29"-41" | 24"-28" |
| Adult Medium | 30"-43" | 26"-33" |
| Adult Large | 32"-52" | 28"-36" |
| Adult X-Large | 36"-58" | 28"-38" |
| Adult XX-Large | 40"-62" | 30"-40" |