※100% brand new and high quality ※Sweat absorbable bamboo charcoal fiber: soft, comfortable, breathable and anti-bacterial. ※Unique 3D fabric: strong and impact-resistance, better performance at elasticity and compression. ※It can warm knee, reduce joint pain, fatigue, swelling & inflammation, accelerate blood circulation. ※Unisex and one size fits all. It's perfect for running, walking, gym, hiking, yoga, and all sports.