With the Mueller Jumpers Knee Strap you'll be able to Stay In The Game® with a tubular insert that helps improve patellar tracking and relieve pain from frequent running and jumping. The adjustable strap is designed to improve patellar tracking with uniform pressure. Recommended for patellar tendonitis, chondromalacia (irritated kneecap) and Osgood-Schlatter's Disease. Provides moderate level support. Tubular insert applies focused, mid-pressure on the tendon below the kneecap. AEGIS Microbe Shield® antimicrobial treatment protects the brace against odor, staining and deterioration. Fits left or right knee. This product contains natural rubber latex which may cause allergic reactions.