The primary body of the strap is a soft, nylon/foam laminate not made with natural rubber latex that has contact closures. The bladder is encased inside the body of the primary patella strap and may be adjusted for added compression. It provides uniform compression and a customized fit while prohibiting pressure from being displaced to bony prominences. Patent pending.Indications: Helps relieve anterior knee pain caused by patellar tendonitis, chondromalacia, and Osgood Schlatter by applying pressure to the patella tendon.