This product has been deactivated
If you want a cool and comfortable helmet, and the lightest helmet in the Giro road line, then you want the Giro Aeon. Giro relentlessly optimized every one of their best features including the shape of the helmet itself, to reduce weight by 28 percent compared with the Aeon's predecessor. Giro also sculpted massive vents with interior channeling for impressive cooling power, and integrated the full adjustability and comfort of a Roc Loc 5 fit system for a secure, luxurious fit. 222 grams. SM (52-56cm), MD (55-59cm), LG (58-62cm).