[HIGH QUALITY MATERIAL]: Made from elastic polyester fabric, this product offers excellent sweat absorption, comfort, and breathability. It features good elasticity and abrasion resistance, effectively wrapping around the calf muscles to keep the skin dry. [FULL PROTECTION]: Equipped with independent honeycomb padding and an anti-collision design, this lightweight material effectively disperses impact forces. The high stretch material conforms to the contours of your legs, offering effective compression and balancing the forces on the legs. It provides comprehensive protection for the shins and calves. [PROTECTIVE EFFECTS]: This product is suitable for individuals dealing with stubborn calf injuries, cramps, shin splints, calf strains, tendon pain, arthritis, tendinitis, stiffness, sore muscles, surgical recovery, and more. [APPLICATION SCENARIO]: The football sleeve is perfect for soccer, running, tennis, squash, gym workouts, hockey, general sports activities, walking, and weightlifting. Size/total length/upper circumference/lower circumference/suitable weight: M/L/XL Total length: 29/30/31 cm. M: 26-32 cm/16-19 cm; L: 28-34 cm/18-21 cm; XL: 30-39 cm/20-23 cm. M is suitable for individuals under 130 pounds, L for those under 150 pounds, and XL for those under 200 pounds.