Legendary performance, style and comfort. The Atmos II utilizes our Thermoformed SL R oll Cage reinforcement, a breakthrough in helmet architecture that allows greater ventilation without compromising a helmet’s integrity. The compact shape offers matchless style, and features the sure feel of a Roc Loc 5 system that cradles your head comfortably and securely. It’s no wonder this helmet continues to be a favorite with road, XC and cyclocross riders worldwide.
Weight: 190g (CE Medium)
Features: Featherweight webbing with Slimline buckle, Roll Cage Internal Reinforcement
Construction: In-Mold Polycarbonate Shell with EPS Liner, Thermoformed SL Reinforcement
Fit SystemRoc Loc 5
Ventilation26 Wind Tunnel Vents with Internal Channeling
Giro shoes size up smaller than other shoe brands and you may need to size up to fit the shoe correctly. Giro shoes generally have a wide shoe box and have an additional range of extra wide options known as HV fit.