| Ankle Circumference (in) | Calf Circumference (in) | |
| S | 7 - 8" | 9.5 - 12" |
| M | 8.5 - 9" | 12.5 - 15" |
| L | 9.5 - 10" | 15.5 - 17.5" |
| XL | 10.5 - 11.5" | 18 - 20" |
Note: All measurements are provided by the manufacturer and may vary depending on how measurements are acquired.
