Bell Barricade Men's MX-9 Off-Road Motorcycle Helmet - Matte Black/X-Large 3 shell and EPS sizes for a personalized fit, Antibacterial/Antimicrobial interior liner EPS-lined chinbar, Industry-leading Five-year warranty Moisture Wicking, removable/washable air channeled comfort liner Padded chin strap with D-ring closure Polycarbonate Shell, Velocity Flow Ventilation