[High Quality Material]: Elastic polyester fabric, offers good sweat-wicking, comfortable and breathable. Provides good elasticity and abrasion resistance, effectively supports calf muscles and helps keep the skin dry. [Full Protection]: Features independent honeycomb padding and anti-collision design, 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]: Designed 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 sports and activities including soccer, running, tennis, squash, gym workouts, hockey, walking, and weightlifting. [Size Guide]: - M: Total length 29", Upper circumference 26-32", Lower circumference 16-19" - L: Total length 30", Upper circumference 28-34", Lower circumference 18-21" - XL: Total length 31", Upper circumference 30-39", Lower circumference 20-23" [Package Includes]: 1 x Compression Leg Sleeve