Oakley Flak 2.0 XL Sunglasses Size:One Size Fits Most you'll often find layers of

you'll often find layers of metal

ChromaPop lenses maximize color and contrast by improving the speed of visual processing so you see truer color

Recon Chassis is our stiffest and most responsiveTrussed Sidewall for heel-to-toe stiffnessUnder foot flex to dampen chatter at the resort

Ultra-wide

Oakley Flak 2.0 XL Sunglasses Size:One Size Fits Most you'll often find layers ofLens High Definition Optics High Definition Optics (HDO) is a collection of patented technologies that allow Oakley eyewear to meet or exceed the testing standards of the American National Standards Institute for optical clarity, visual fidelity, and impact resistance. Prizm Lens [Select Colorways] A revolutionary lens technology that fine tunes vision for specific sports and environments. Prizm lenses enhance contrast to better let you see obstacles