2-YEAR WARRANTY - We stand behind the quality products we made. Cambivo patella knee brace comes with a 2-Year warranty, we are committed to our customer's satisfaction. If there is any problem, please don't hesitate to contact us, We will reply to you in 24 hours. HIGH QUALITY & DURABLE:These adjustable Patella Knee Strap are made from high-quality material which is both durable, yet soft and breathable for a comfortable fit. Get a 'wholesome' feeling at your knees. The fabric is chosen to absorb sweat and thus, prevents any wet or slippery feeling on the knee. COMFORTABLE FIT & ANTI-SLIP DESIGN: Protects and provide extra support for the knee during outdoor sports; Highly Fashionable; Premium permeability and absorption ability; Easy to wash; Does not restrict movement and allows you to perform physical activities with ease The added padding provides good support for the knee- especially when when going uphill or downhill. FULLY ADJUSTABLE TENDON STRAP:Double-knot Design; Fully adjustable; The perfect-fit of the patella knee support for running reduces the pressure on the patella tendon and thus helps to provide a boost of support while running or exercising; Regain your stability; Especially crafted for people suffering from knee instability. IDEAL for KNEECAP STABILIZING: Designed for knee, patellar tendonitis and sport-related protection.The knee strap holds the patella around the knee and absorb the shocks, provide extra support stabilize your knees; the strap helps decrease muscle fatigue during a daily workout.