Sizing chart
Measure the circumference of your thigh approximately 6 inches above the kneecap*.
12"-14" Small
14"-16" Medium
16"-18" Large
18"- 20" X-Large
20"- 22" XX-large
*Individual anatomy varies. Your sleeve should fit snugly but not overly tight, as it could cause skin irritation/breakdown. The elastic will stretch slightly with use.