Giro E2 Helmet Medium Aluminum/white '06

How cool would it be if those vents pulled air into your lungs, too? With 24 Wind Tunnel vents and internal channels it’s no wonder that hardcore riders love the supercharged power of the E2, especially when all that power fits in a compact In-mold shell equipped with the super stable Roc Loc 4 and rugged P.O.V. visor. CPSC certified. 295g. M (55–59cm), Aluminum/White.