Scorpion Exo-391 - Haut Black / Silver / Red Motorcycle Helmet XL : 61 - 62 All helmets are supplied with a clear visor as standard. Scorpion Motorcycle Helmets. Polycarbonate composite shell construction. Max Vison Pinlock prepared (not included). Kwikwick 2 internal lining for added comfort. Aero-tuned designed for optimal noise levels. EPS-lined chin bar for enhanced protection. Adjustable front and rear vents for added airflow. Breath-deflector for enhanced fog-free performance. Chin cover helps further reduce noise levels. Micrometric quick-release chin retention strap.