1Comfortable and breathable fabric, using polyester and spandex elastic fabric, good perspiration effect, comfortable, breathable and quickdrying, strengthen elasticity.2The beam mouth is made of nonslip silicone, comfortable and prevents falling off.3Gradient compression helps muscles accumulate energy, comfortable and breathable, not stuffy and sweaty, locks temperature and controls temperature, and keeps the body constant.4Suitable for sports protection and daily knee injury to assist the injury after knee injury, especially for knee sprain and knee injury due to overuse.5Suitable for various outdoor sports such as basketball, tennis, badminton, football, volleyball, running, outdoor mountaineering, hiking and other sports.1 x Sports Kneecap