Description High Quality and Comfortable: Made of durable, tailored blend fabric to ensure breathability, elasticity and longevity. Performance fabric keeps you dry, moisture-wicking fabric that stays warm in cold temperatures and cooler when the temperature rises, even during the toughest runs and workouts. Light, Flexible and breathable, setting No restriction to your movement. Theyre so comfortable, youll forget you have them on and focus better on your daily activities Unique Design: * Honeycomb Crashproof Pads*--conform to your shin providing ultimate flexibility and protection. *Dual-Layer Wicking*--keeps muscles warm, dries quickly with the most advanced material available. *Non-Slip Inner Silicone Strip*--Embedded elastic slip strip, prevent Calf Sleeve being loose when movement, and it is useful to coordinate muscle capacity and to protect the skin. *Flat Lock Seam Stitching*--Allows flexible mobility with reduced chafing or skin irritation. Suitable for: Its a must have for any leg intensive activity such as Marathon, Walking, Jogging, Running, Hiking, Cycling, Football, Rugby, Tennis, Basketball, Triathlons, Weightlifting, Gym Fitness Training and General Fitness. Professional grade compression -- Extra Calf Support/shin support, enhanced warm up, lessen fatigue, provide muscle stabilization. Perfect for extreme races and long runs We has created a premium Calf Compression Sleeve ideal for your every day needs. SIZE NOTE: Please refer to the SIZE CHART in the product images for correct measurements and sizing, and Size S is more suitable for KIDS. While some sleeves can be too tight no matter what size you get, the sleeves have been designed to provide a tight fit. As such, they can be slightly difficult to put on. For best results, take the sleeves in your hands, pull the pads past the ankle, then unroll them up the shin.