The 2010 Giro E2 packs incredible cooling power and top-of-the-class features into a rugged, compact design madde specifically for mountain biking. The E2 features In-Mold Technology, Point-Of-View (P.O.V.) visor with an internal clutch allowing for 15 degrees of vertical adjustment and prevents the visor from rattling and coming loose over rough roads and trails, Roc Loc 4 allows for full adjustment of the fit tension and the helmet's vertical position for a truly custom fit, 3 sizes (small, medium, an large), and six color combinations.
