About accessories Both are brimmed (black, other colors need to be selected), two chin rests (one black and one white) FRP (Fiber Reinforced Composite) shell, waterproof cowhide hat circumference, regular texture Helmet material: high-strength ABS BUFFER LAYER: HIGH-DENSITY EPS 1.5CM THICKHat strap: double webbing, first layer of cowhide, in line with tensile test, double D ring fastening