Moderate support level. Fits left or right. Tubular insert helps improve patellar tracking and relieve pain from frequent running & jumping. Antimicrobial (AEGIS Microbe shield antimicrobial treatment is intended to protect the brace against odor, staining and deterioration caused by bacteria and microorganisms. This treatment does not extend protection to the skin). Stay in the game. We equip athletes with the most advanced sports medicine products available. Ideal for helping relieve patellar tendonitis caused by frequent running and jumping. This adjustable strap is designed to improve patellar tracking with uniform pressure. Recommended for patellar tendonitis, chondromalacia (irritated kneecap), and Osgood-Schlatter's Disease. Tubular insert applies focused, mild pressure on the tendon below the kneecap. Measure Around Knee: One size (10-22 in). Protected by the Aegis Microbe Shield (AEGIS Microbe Shield antimicrobial treatment is intended to protect the brace against odor, staining and deterioration caused by bacteria and microorganisms. This treatment does not extend protection to the skin). CE listed. www.muellersportsmed.com. Made in China.