Oakley's ARO5 serves up big venting and aerodynamics in a stylish, lightweight and highly protective package. Beyond performance, the ARO5 has an exacting fit that is secured with the BOA FS1-1 360° retention system. This simple and lightweight (almost non-existent) design allows for easy one handed micro adjustments to fine tune your fit. The FS1-1 is height adjustable and features a soft and flexible TX1 lace, that lies flat on your head for seamless integration. Full MIPS protection is in play on the ARO5 to maximize your personal protection. For those riders new to MIPS, it is a system that resembles a thin nylon layer that rests between your head and helmet to disperse the force of impact.

Long and wide venting channels provide the ARO5 with plenty of air flow and aerodynamics. The wind-tunnel tested polycarbonate shell has a smart integrated eyewear dock that makes securely stashing your eyewear a simple task. Oakley chose to fit the helmet with the magical X-Static brow pads. These anti-bacterial and washable pads are odor free and super soft to reduce pressure points.