Color: Gray Material: nylon+spandex+silicone Size: M/L/XL Length: 31cm Weight: approximately 150g 1. Professional knee brace plays a role in supporting the knee joint, relieving pain, reducing inflammation such as arthritis, tendonitis and bursitis, preventing meniscal tears, stabilizing the patella and protecting the tendons. 2. The ergonomic silicone patella gel pad surrounds the kneecap, reducing the pressure on the knee and the vibration generated when jumping and landing. Double-sided spring stabilizers fit closely to the knee joint, providing support to help stabilize the joint and distribute the pressure on the knee. 3. The fabric is skin-friendly and smooth and soft to the touch, making the knee pads easy and comfortable to wear. The unique 3D knitting technology is utilized to ensure that the knee pads are breathable and sweat-absorbent. It will not bring any tension when performing various sports such as running, volleyball, basketball or weight training. 4. We have strengthened the toughness of the spring stabilizers on both sides to distinguish them from other cases where the internal spring stabilizers suddenly break when running or jumping. Thanks to the anti-slip strip on the top, the large size knee pads for knee pain wont slip or roll up and down. 5. Wear and tear on the knee happens to everyone and sometimes leads to irreversible changes. Whether its for prevention or treatment, this knee brace is a great choice.