Available in 4 sizes to fit most children, teens, and adults. Shin guards stay in place: the protector sleeve with a sock design helps prevent slipping or dropping and provides secure support during activity. Durable and comfortable: crafted from polyester fabric with good abrasion resistance, helping protect the shin while keeping skin dry. Calf muscle support: designed to help stabilize the lower leg and support the calf, contributing to steadier movement. Use scenarios: - Soccer practice or match play to keep shin guards secure and comfortable. - Martial arts training (taekwondo, karate, kickboxing) where shin protection and calf support are beneficial. - Indoor gym workouts or recreational activities that involve running, jumping, or kicking, requiring reliable protection and support. Key attributes: - Size: 4 available sizes to ensure proper fit - Material: polyester fabric with abrasion resistance - Function: shin guard protector sleeve that helps prevent slipping and provides calf support - Performance: keeps skin dry and enhances comfort during wear