[High Quality Material]: Elastic polyester fabric provides good sweat-wicking, comfort, and breathability. Offers excellent elasticity and abrasion resistance, effectively supporting calf muscles and keeping the skin dry. [Full Protection]: Features independent honeycomb padding and an impact-resistant design that is lightweight and helps disperse impact force. High-stretch material conforms to leg contours, providing effective compression and balanced support. Offers comprehensive protection for the shin and calf. [Protective Benefits]: Suitable for individuals experiencing or seeking protection from conditions such as calf injuries, cramps, shin splints, calf strains, tendon pain, arthritis, tendinitis, stiffness, sore muscles, and post-surgical recovery. [Application Scenarios]: Ideal for use during sports and activities including soccer, running, tennis, squash, gym workouts, hockey, walking, and weightlifting. [Size Guide]: Size: M / L / XL Total Length: 29 / 30 / 31 inches Upper Circumference: M: 26-32 inches L: 28-34 inches XL: 30-39 inches Lower Circumference: M: 16-19 inches L: 18-21 inches XL: 20-23 inches