Pro Orthopedic Devices, Inc. Knee Support size XSM. #340 Rainbow knee support. "The same knee support used for years by professional athletes." Provide supportRetains soothing Body HeatWon't restrict MovementEasy to CleanWon't Ride or Bunch UpProvides Uniform CompressionDesigned to Fit Natural Contours of the KneeSizing: Measure around knee cap with leg extended and relax. This support is for a circumference of 12-13"
