FX638 carbon fiber motorcycle helmet with dual visors, lightweight 1650±50g carbon shell combined with PEAK ABS structure. Certified with 3C, ECE and DOT safety standards. One outer shell matches 3 EPS liners, covering sizes XS–XXL with customizable color options.Features soft velvet cheek padding, adjustable chin strap with standard buckle, smooth surface finish and cozy interior lining. Individually bag-packed, 6 pieces per export carton. Ideal for street riding, commuting and motor touring with full safety & daily comfort.