Sporting Good Category: Exercise Type: Knee Sleeves Brand: Other Features: 1. Facilitate muscle and joint recovery: help reduce muscle recovery time, improve circulation and oxygenation of working muscles, relieve muscle stiffness and additional pain. 2. Non-slip design: the double-layer silicone anti-slip waves embrace your knees, providing warmth and support without slipping, ensuring the pads stay in place no matter what you do. Light and comfortable, while it works well. 3. Compression design: help stabilize muscles, prevent fatigue, reduce injury, increase blood circulation, increase strength during exercise, and enable muscles to function effectively. 4. Suitable for weightlifting, cross training, fitness, football, basketball, tennis, golf, cycling, hiking and other heavy fitness exercises for adults, teenagers, kids, women and men. Specifications: gross weight: 200g packing size: 280 x 155 x 10mm/11.0 x 6.10 x 0.39material: nylonapplication: for 42-47cm/16.5-18.5in leg circumference.