Take this oportunity to buy the Nike Pro Patella Band 30.
Provide some relief for common knee injuries with the Nike Pro Patella Band 3.0. An elastic strap offers locked-in support, while extra padding assures a comfortable fit for wearing the band for longer periods of time. Features: With dri-fit technology / latex free Light compression provides comfortable support Foam padding for comfort Durable material with perforations for breathability Supportive elastic strap Fabric: 33% polyester, 31% ethylene vinyl acetate, 17% neoprene, 13% nylon, 6% spandex