A high performance, full-face motorcycle helmet designed by racers for racers. Challenger was developed by our designers & engineers in Spain working with our riders from MOTOGP, MOTO2 & MOTO3. Together, they developed the safest, most innovative performance helmet on the market. Shell ECE 22.05 1350±50 Carbon 3 Shells Long, Oval Visor Racing Visor Twin Shield System Quick Release System Scratch Resistant UV Resistant Air Diffuser Pinlock Max Vision Ready Comfort Removable & Washable liner Breathable Hypoallergenic Laser-Cut Foam Chin Curtain Security Double-D-Ring Reinforced Chin Strap Metal Security Plate Reflective Safety Patch Multi-Density EPS Carbon LS2 uses multiple layers of our exclusive wide-weave carbon fiber for a very light, but strong shell that handles impacts while dispersing energy for a safer ride. Racing Visor The Arrow features a 3mm flat visor that offers an exceptional field of view, the particular shape of the shell allows for a lateral top view, a feature currently unique in the market. Twin Shield System LS2 s drop-down sun shield helps protect the rider s eyes from bright sun, & moves up & out of the way quickly & easily when entering dark tunnels, offering a more comfortable riding experience. Scratch Resistant Surface treatment of the visor against small abrasive impact. UV Resistant Treatment of the visor with UV-free clear coating. Hypoallergenic We use hypoallergenic technical fabrics that wick moisture to help keep you cool while you ride. Laser-Cut Foam Multi-density foam is cut using LS2 s 3D Laser Technology & formed to fit the curves of the rider s face for a perfect fit with no hot spots. Double D Ring This model uses a classic double D‐ring buckle system for a secure fit. Slide the strap through BOTH D‐rings, & then wrap it over the first & through the second. Pull the strap until you have a snug fit that won t roll off. Metal Security Plate This small metal triangle is an LS2 exclusive feature & reinforces the attachment of our chinstraps to the shell for extra strength. Reflective Safety Patch To increase rider safety at night or in low visibility conditions the neck roll has a reflective safety patch that glows in the light of other vehicle s headlights. Note Please be aware, as long as nothing else is written in the item description: All helmets will be delivered only with the ECE certification by default all helmets that have a visor will be delivered with a clear visor, even if it is shown differently.