Oakley SI Flak 2.0 XL Blackside Sunglasses Matte Black with Prizm Black Polarized Lenses Edge Vapor Shield Patented Adjustable Ventilation System (AVS)

Patented Adjustable Ventilation System (AVS) provides unparalleled anti-fog ventilation & full-perimeter dust filtration

1+2010 and Military Ballistic MCEPS GL-PD 10-12 standards

hidden by the brow of the frame

MIL SPEC MIL-PRF-31013 (clause 3

Oakley SI Flak 2.0 XL Blackside Sunglasses Matte Black with Prizm Black Polarized Lenses Edge Vapor Shield Patented Adjustable Ventilation System (AVS)The Flak 2. 0 XL has the same O Matter lightweight frame as the original Flak Jacket but with larger Plutonite lenses for extra coverage and protection. The 8. 75 lens curve keeps out the sun and wind while Oakley's High Definition Optics ensure a clear view without the distortion of typical curved lenses. The Unobtanium earsocks and nose pads provide a secure fit even in humid conditions. Features: Unobtainium Earsocks for a no slip grip, even in