Features: The silicone anti slip leg guard with honeycombed structure effectively disperses external shocks and reduces the risk of calf injury during exercise. Suitable for high-intensity sports such as basketball and football, providing all-round protections. Comfortable and breathable ensuring that it remain dry and breathable even after long-term wear. Whether it's daily exercise or long-term outdoor activities, you can enjoy a comfortable experience. Built in silicone pad design enhancing the stability of the leg guard and prevents it from slipping during intense exercise. Ergonomic design, leg guards tightly fit the legs, providing natural support and protections. Specifications: Component: spandex fabric with honeycombed silicone pad Attribute: refer pictures to selection please Size: M, L, XL Size:M Upper Width:13.5cm(5.31inch) Length:27.5cm(10.83inch) suitable weight:45-55kg Size:L Upper Width:15cm(5.91inch) Length:28.5cm(11.22inch) suitable weight:55-70kg Size:XL Upper Width:16cm(6.30inch) Length:29.5cm(11.61inch) suitable weight:70-90kg Package Includes: 1 Pair Honeycombed Calf Silicone Anti-Slip Anti-Collision Leg Guard Cover note: Please allow 1-3cm errors due to manual measurement. Due to difference betweeen different monitors,the picture may not reflect the actual color the item.