Deluxe Pullup Hinged Knee Support. Medium 18 – 20½. Neoprene construction provides warmth, compression and support. Hinges provide medial and lateral support. Features open popliteal for breathability. Condyle pads for additional patient comfort. INDICATIONS: Grade I or II collateral ligament sprain; Mild ACL/ PCL sprain; Grade I varus and valgus instability. Non-Sterile. Latex Free. UOM: 1/EA.