Our jiu-jitsu premium belts are a 100% cotton shell combined with a poly/nylon felt center, which alongside our layered inner material, allows our jiu-jitsu belts to maintain their shape, longevity, and lateral strength, making them suitable for combat sports. Our belts use colorfast dye to prevent the color from running or fading. Each belt comes individually wrapped in plastic. Suitable as belts and judo belts.