You won't regret protecting your eyes in sleek, sporty style when you wear the Oakley® Flak 2.0 XL Sunglasses. These sleek shades protect your eyes from harmful UV rays and use Oakley® lenses to reduce eye fatigue and strain common with being outside for hours. The Flak 2.0 XL edition includes a standard sized frame with larger lens coverage to give you visual clarity with High Definition Optics® technology.