The Giro Register Road Helmet is ideal for any ride, any time. This helmet combines a sleek design and lightweight construction with several features that compliment your style on the road or trail.Made with In-Mold Construction technology in a comfortable Universal Fit size, and equipped with our convenient Roc Loc Sport system, the Register adjusts with a simple turn of the dial so you can customize the fit in seconds.A range of colors from mild to wild lets you choose exactly how your on-bike style comes together, creating a helmet that looks and feels like it was made just for you.Giro Register Helmet FeaturesIn-Mold polycarbonate shell with EPS linerRemovable Quick Link visorFull Hardbody shellRoc Loc Sport fit systemQuick-dry paddingCompact shapeReflectivityGiro Register Helmet SpecificationsVentilation: 22 ventsConstruction:In-Mold polycarbonate shell with EPS linerFit system:Roc Loc Sport