Thermoformed SL Roll Cage reinforcement allows greater reinforement without affecting the helmet's structural integrity
Compact, stylish shape
Roc Loc 5 offers a comfortable fit that cradles your head
In-Mold Polycarbonate Shell with EPS Liner
23 vents with internal channeling keep your head nice and cool
Details: Legendary performance, style and comfort. The Atmos II utilizes a Thermoformed SL Roll 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.