1 Pc Soccer Shin Guards for Children, Ski Shin Guards []: Elastic polyester fabric, comfortable, breathable, and moisture-wicking. Offers good elasticity and abrasion resistance, effectively wrapping the calf muscle and keeping the skin dry. [Full Protection]: Features independent honeycomb padding and an anti-collision design that is lightweight and helps disperse impact force. High-stretch material conforms to the leg's contours, providing compression and balanced support. Offers comprehensive protection for the shin and calf. [Protective Benefits]: Suitable for individuals seeking relief or protection from calf injuries, cramps, shin splints, calf strains, tendon pain, arthritis, tendinitis, stiffness, sore muscles, and post-surgical recovery. [Application Scenarios]: Ideal for use during soccer, running, tennis, squash, gym workouts, hockey, walking, weightlifting, and other sports activities. [Size Guide]: - M: Length 29 cm, Upper Circumference 26–32 cm, Lower Circumference 16–19 cm, Recommended for users under 65 kg - L: Length 30 cm, Upper Circumference 28–34 cm, Lower Circumference 18–21 cm, Recommended for users under 75 kg - XL: Length 31 cm, Upper Circumference 30–39 cm, Lower Circumference 20–23 cm, Recommended for users under 100 kg