The CW-X StabilyX Tight provides optimum Targeted Support to the hip, pelvic and knee joints for greater overall stability and endurance. Patented EXO-WEB provides optimum targeted joint support to the hip, pelvis and knees Patented EXO-WEB helps muscles and ligaments band together to stabilize knee joint CoolMax Fabric helps to keep body cool and dry by pulling moisture away from the skin. UV protection Double reinforced waistband with flat draw cord and inner key pocket