Oakley SI Flak 2.0 XL Blackside Sunglasses Matte Black with Prizm Black Polarized Lenses Edge Vapor Shield 3-Position extendable temples

3-Position extendable temples

hidden by the brow of the frame

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

19-1974 at an independent and certified laboratory

3XL up to 50” (Inner seam 32 3/4")

Oakley SI Flak 2.0 XL Blackside Sunglasses Matte Black with Prizm Black Polarized Lenses Edge Vapor Shield 3-Position extendable templesThe 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