Specification: Material: Polyester Size Chart: M: Lenght 29cm/11.42inch, Upper mouth circumference: 26cm-32cm/10.24inch-12.60inch Lower mouth circumference: 16cm-19cm/6.30inch-7.48inch L: Lenght 30cm/11.81inch, Upper mouth circumference: 28cm-34cm/11.02inch-13.39inch Lower mouth circumference: 18cm-21cm/7.09inch-8.27inch XL: Lenght 31cm/12.20inch, Upper mouth circumference: 30cm-39cm/11.81inch-15.35inch Lower mouth circumference: 20cm-23cm/7.87inch-9.06inch Package Includes: 1 Calf Compression Sleeves(Only 1pcs) 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 online shopping! Comfortable Material: The shin guard sleeves are made of high quality polyester material, with high elasticity, sweat absorption, breathable and comfortable. Protection: The honeycomb shape effectively alleviates and distributes impact forces, and quickly return impact, ensuring the safe of your legs. Honeycomb Shape: Our football leg guard is equipped with a honeycomb shaped sponge anti collision block, which has a strong texture and toughness.Practical Functions: This calf compression sleeves can wrap and support your legs properly which also are helpful for perspiration. Wide Applications: The football leg sleeves are widely suitable for soccer, walking, running, tennis, travel and play, etc. Perfect gift for beginners, athletes, etc.