Relieve Knee Pain Caused by Runner's Knee, Jumper's Knee (Patellar Tendinitis), Arthritis, and Other Painful Conditions With One Light, Comfortable Knee Sleeve Comes with one (1) compression knee sleeve per package. Having an active lifestyle can lead to extra strain on your muscles and joints. You need a device that can give you the circulation and pain relief that your body craves. The OS1stA(R) KS7 Sports Compression Knee Sleeve provides medical grade orthopedic support. Our patent pending Compression Zone TechnologyA(R) provides effective pain relief. The KS7 provides pain relief for those suffering with runner's knee, chronic knee pain, swollen arthritic knees, or patellar tendinitis. Our compression knee sleeve is comfortable enough to at any time. The KS7 fits well under most styles of pants. The KS7 is an excellent alternative to bulky and uncomfortable knee braces and splints. The KS7 sports compression knee sleeve will treat and prevent knee pain and swelling. Our sports compression knee sleeve helps your knee muscles and joint with graduated compression. It promotes circulation, which is crucial in aiding and speeding muscle recovery. The shaped fit of the KS7 makes it a safe alternative to heavier supports and braces that pinch and bind. The KS7 Sports Compression Knee Sleeve is perfect for runners and athletes prone to knee pain. The KS7 is also great for non-athletes who want an active lifestyle that is free from swelling and pain. The KS7 is available in a sporty black. The KS7 Sports Compression Knee Sleeve is the perfect fit for your active lifestyle.