Material: The inner layer of soccer shin guard is thickened with EVA sponge, which has strong cushioning, flexibility and certain elasticity. It fits the skin and cushions the impact. Directional Compression Fixation: Football shin guards has Reinforced support padding provides additional protection for ankle and Achilles tendon, draping, Easy to Use: The contoured shape of shinguards provides an excellent fit for all ages and all levels of play. Adjustable shoulder strap front buckle for easy on and off. Protection: Shin pads is Comfortable and high elasticity, better wrap the leg muscles to exert pressure, relieve muscle fatigue, provide solid protection for your shinbone, so that you will not be injured in football games. Widely Used: Calf Protector is fit for football, fighting, boxing, Sanda training. Your ankle will remain 100% flexible throughout the exercise with these shin pads, allowing you to be fully mobile. Specification: Material: Plastic Size Chart: Kids Blue:22x10cm/8.66x3.94inch Kids Black:22x10cm/8.66x3.94inch Junior Blue:26x13cm/10.24x5.12inch Teen Black:26x13cm/10.24x5.12inch Adult Blue:30x14cm/11.81x5.51inch Adult Black:30x14cm/11.81x5.51inch Package Includes: 1 Pair Shin Guards Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on line shopping!