Features: and high quality Unique Design: Hexagonal three-dimensional honeycomb anti-collision design; super elastic hexagonal foam enhances stability and disperses pressure on the calf to maintain movement flexibility Premium Materials: Made from durable PRO functional fabric and high-quality stretch foam; high-performance fabric provides breathability, elasticity, and durability during exercise; helps retain warmth during runs and outdoor activities in cold conditions Multiple Occasions: Suitable for outdoor sports such as running, hiking, cycling, football, tennis, basketball, and gym training; includes shin guards and socks set; provides additional calf and shin support for muscle stabilization For Adults and Kids: Available in 3 sizes and 5 colors for adults, teens, and children; refer to the size chart in the product images for accurate measurement and proper fit Quality Service: We provide reliable customer service; feel confident in your purchase; we respond promptly to inquiries Specifications: Material: PRO Functional Fabric, Foam Color: Orange, Red, Blue, Green, Black Size Options: M, L, XL Size M: Length: 29cm (11.42in), Upper Opening Perimeter: 26–32cm (10.23–12.59in), Lower Opening Perimeter: 16–19cm (6.29–7.48in) Size L: Length: 30cm (11.81in), Upper Opening Perimeter: 28–34cm (11.02–13.38in), Lower Opening Perimeter: 18–21cm (7.08–8.26in) Size XL: Length: 31cm (12.20in), Upper Opening Perimeter: 30–39cm (11.81–15.35in), Lower Opening Perimeter: 20–23cm (7.87–9.05in) Note: Please allow 1–2cm variation due to manual measurement; ensure you are comfortable with this before purchasing Due to differences in monitor displays, the actual color may vary slightly from the image Package includes: 1 Pair of Shin Guards