1. Protection: The ergonomic design (22 x 25 cm) conforms to the physiological curvature of the knee, providing precise support during weightlifting, running, ball sports, and other activities. It distributes pressure on the joints, reduces the risk of sports injuries, and is suitable for daily training by professional athletes and fitness enthusiasts. 2. Durability: Made from waterproof and sweatresistant material, the brace remains stable for 3–7 days, offering continuous knee support. It stays firmly in place during workouts, ensuring uninterrupted training. 3. Skinfriendly Breathable: Crafted from hypoallergenic, skinfriendly cotton material with breathable weaving technology, it is soft and sweat, making it safe even for sensitive skin. The elastic stretch design naturally expands with joint movement, ensuring unrestricted mobility while delivering protection and comfort. 4. Pain Relief: Through physical pressure and muscle taping principles, it not only quickly alleviates knee pain and swelling after exercise but also stabilizes the knee joint during workouts, preventing sprains and strains. It covers all aspects of sports rehabilitation and protection.