1. The middle part of the knee pads is a thickened foam cushion, which has the function of shock absorption and collision protection. The sponge with good resilience can effectively reduce the impact on the knees during exercise, reduce knee collision and friction injuries, and better protect the knees. 2. The soft knee pads are made of high - quality and comfortable elastic fabric, which can absorb sweat and discharge moisture, has excellent breathability, and is comfortable to wear. The knee pads made with the exclusive sewing technology are not easy to damage, more durable, and can be worn for a long time. 3. The dance knee pads designed according to ergonomics fit tightly with the knees. The anti - slip cuff design makes them not easy to slip. These knee pads fit your knees perfectly without feeling too tight, making you feel extremely comfortable during sports, training, and exercise. 4. Size L is suitable for adults weighing between 144 and 198 pounds, and is very suitable for people who like sports and need to protect their knees. 5. These knee pads for adults and children are suitable for various sports scenarios, including dancing, running, mountain climbing, cycling, skating, fitness and other sports. They can also be used in basketball, volleyball, football, badminton and other ball games. The soft knee pads allow you to enjoy sports to the fullest.