Engineered for those unforgiving climbs and blistering heat, Oakley ARO5 is built with optimized ventilation to help keep you cool, BOA FS1-1 360-degree fit system.

Lightweight Polycarbonate Shell
Integrated Eyewear Dock To Securely Stow Your Shades And Keep Them Handy For Quick And Easy Access
Exact Fit Through Boa Fs1-1 System
Boa Fs1-1 System - The Boa Fs1-1 Is A Height Adjustable 360° Design That Delivers An Exact Fit, Perfect For You Everytime.
Vane Support Structure