Oakley ARO5 Race Helmet Size:Small This provides effective aerodynamics and

This provides effective aerodynamics and efficiency when power matters most

breathable insert

Hydrophobic & Oleophobic lens treatment repels water

the Hypercraft SQ offers a unique fit for fans of the Hypercraft by offering a shorter lens with a square profile

Oakley ARO5 Race Helmet Size:Small This provides effective aerodynamics andARO5 Race was designed for peak performance and maximum breathability on the road. With results in mind, ARO5 Race features an aerodynamic and ventilated design that significantly increases airflow throughout 19 ventilation ports. Lighter than its predecessor, ARO5, ARO5 Race provides the advantage needed to overtake the pack. Combined with additional technical advancements in optics integration, comfort, and protection, ARO5 Race is ready to go fast.