[High Quality Material]: Elastic polyester fabric, comfortable, breathable, and moisture-wicking. Offers good elasticity and abrasion resistance. Helps support the calf muscles and keeps the skin dry. [Full Protection]: Features independent honeycomb padding with an impact-resistant design that is lightweight and helps disperse impact force. High-stretch material conforms to the leg contours, providing effective compression and balanced support. Offers comprehensive protection for the shin and calf. [Protective Benefits]: Designed for individuals seeking relief or protection from conditions such as calf injuries, cramps, shin splints, calf strains, tendon pain, arthritis, tendinitis, stiffness, sore muscles, and post-surgical recovery. [Application]: Ideal for use during sports and physical activities such as soccer, running, tennis, squash, gym workouts, hockey, walking, and weightlifting. [Size Guide]: - M: Upper circumference 26–32 cm, lower circumference 16–19 cm, total length 29 cm - L: Upper circumference 28–34 cm, lower circumference 18–21 cm, total length 30 cm - XL: Upper circumference 30–39 cm, lower circumference 20–23 cm, total length 31 cm