Giro Atmos Road Helmet

Stay Cool. Legendary performance, style and comfort. The Atmos™ was the first helmet to utilize In-Mold™ Composite reinforcement, a breakthrough in helmet architecture that allowed 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.