Bell Street Star Full Face Motorcycle Helmet (RSD Blast Dark Red/Black, X-Large) (Non-Current Graphic) A proprietary mix of Aramid, carbon fiber, and fiberglass delivers all the strength of carbon fiber in a more budget-protecting package A leader in antimicrobial fabric technology, X-Static material is clinically-proven to provide bacteria and odor protection throughout the life of the liner Using prescription glasses or a preferred pair of shades is now possible with eyewear arm pockets woven right into the interior liner