Circumference measurements should be taken at knee center, 6" (15 cm) above knee center, and 6" (15 cm) below knee center.
| Sizing | Thigh (in) | Knee Center (in) | Calf (in) |
|---|---|---|---|
| S | 15.5" - 18.5" | 13" - 14" | 12" - 14" |
| M | 18.5" - 21" | 14" - 15" | 14" - 16" |
| L | 21" - 23.5" | 15" - 17" | 16" - 18" |
| XL | 23.5" - 26.5" | 17" - 19" | 18" - 20" |
| XXL | 26.5" - 29.5" | 19" - 21" | 20" - 22" |
| XXXL | 29.5" - 32" | 21" - 23" | 22" - 24" |