Made from 100% Synthetic Leather. Triple layers of high-density molded foam design that absorbs shock and protect your shin from shock during training.Ergonomically designed to fit the contours of your leg. Slightly curved on the inside.Adjustable Straps with hook and loop strapping system that firmly grips your leg and keeps the guard in one place during training. Added elastic instep strap to keep forefoot secure and protected. Lightweight yet durable for any workout. Dual cross straps for a perfectly secure fit.Built for combat sports like Mma, boxing, Muay Thai, Taekwondo. Perfect for sparring, practicing kicks, etc. These muaythai shin guards are also used as kickboxing shin guards and Mma shin guards.