Oakley SI Ballistic M Frame 2.0 Hybrid with Black Frame and Grey Lens Bolle Tracker Enhanced nose piece design with

Enhanced nose piece design with integrated ridges to channel away sweat

The idea here is unflinching originality and a smooth look

and are considered Primary Eye Protection by NFPA 1500

19 standards

Oakley SI Ballistic M Frame 2.0 Hybrid with Black Frame and Grey Lens Bolle Tracker Enhanced nose piece design withIntroduced 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