Lightweight adult helmet for road bikes, gravel bikes, or leisure rides. Features a shock-absorbing rigid foam inner shell with an impact-resistant outer shell, created through the In-Mold process for a durable and robust helmet. The Zoom Ace adjustment system allows for precise fitting to the head circumference via an easy-to-use adjustment wheel. The height-adjustable adjustment system at the back accommodates ponytails. Floating padding is attached at three points for improved mobility, ventilation, and comfort. Forced Air Cooling Technology integrates front and rear vents with deep channels to keep your head cool, complemented by the PowerDome (air scoop on top) for the Venturi effect. FlowStraps are lightweight webbing that closely hugs the face, improving aerodynamics and preventing flapping.