Arai Corsair V RC Race Carbon Fiber Full Face Helmet - 2X-Large Larger upper vent tabs make operating these vents, even with thick winter gloves, much easier than before. The newly designed Hyper-Ridge enhances shell strength and enlarges bottom opening for easier putting on &amp; taking off, without increasing helmet size or weight. New 1-piece design bottom edge trim improves the already sleek look of the Corsair-V, but also helps reduce weight. Wider eye port, with an additional 5mm on either side, greatly increases the peripheral field of view and provides exceptional situational awareness. Arai&rsquo;s &quot;I&quot; shield is the latest generation of Super AdSis shield system, designed for the 10mm wider eye port on the CorsairV.