Features: High-density full-combed polyester material, soft hand feeling, breathable, no sultry and quick-drying. With high density hard sponge, high elastic force and wear resistance, bump resistance and fall resistance. Protect your body through protective pads. Applying for roller skating, basketball,skateboard, inline skating, roller, snowboarding, skiing, motorcycling, mountain biking, hockey and other extreme sports. The fabric discharges sweats in a timely manner to keep skin dry.