Giro Aeon Helmet

. You wanted a lighter helmet, a cooler helmet, a better helmetso we created one. Starting with a full roster of our best features, we optimized every component in the Aeon including the shape of the helmet itself, reducing weight by 28 percent compared with its predecessor We also sculpted massive vents with interior channelling for best in class cooling power and integrated the adjustability and comfort of Roc Loc 5, for a luxurious feel with all the performance you need Features Thermoformed SL Roll Cage reinforcement, X static padding, Roc Loc 5 fit system, Slimline webbing Construction EPS liner, Thermoformed SL Roll Cage reinforcement, Polycarbonate shell Fit System Roc Loc 5 Ventilation The Aeon road bike helmet is designed with 24 Wind Tunnel vents, internal channelling Weight 222gBuyGiro Protectionfrom Chain Reaction Cycles, the World's Largest Online Bike Store.