Oakley SI Ballistic M Frame 2.0 Hybrid with Black Frame and Grey Lens Bolle Tracker Open-cell foam

Open-cell foam

and are considered Primary Eye Protection by NFPA 1500

Oakley Standard Issue has developed an array of contrast enhanced Prizm lenses which provide both elite and recreational marksmen with enhanced clarity and contrast of targets

The idea here is unflinching originality and a smooth look

Grey Lens - Light Transmission 18% - Medium to bright light

Oakley SI Ballistic M Frame 2.0 Hybrid with Black Frame and Grey Lens Bolle Tracker Open-cell foamIntroduced in 2006, the tough Oakley SI Ballistic M Frame 2. 0 Tactical Sunglasses were designed more for battle than for beauty. The most obvious change from the regular M Frame is the thicker, more rugged frame. The wide elbows past the temple hinge were brought in to better accommodate helmets or other headgear, but the temples also became stronger, opting for a more vertical profile. The ridges not only enhance the overall integrity, but also lend