Oakley SI Ballistic M Frame 2.0 Strike ANSI Z87+ Black Frame with Clear Anti-Fog Lens Cap Style Hard Hat made of pure Plutonite

made of pure Plutonite

Extra-thick

Ballistic-rated for safety and featuring a removable Facial Cavity Seal to prevent irritants and peripheral light

High-quality hearing protection

Soft temples

Oakley SI Ballistic M Frame 2.0 Strike ANSI Z87+ Black Frame with Clear Anti-Fog Lens Cap Style Hard Hat made of pure PlutoniteIntroduced in 2006, the tough Oakley SI Ballistic M Frame 2. 0 Tactical Sunglasses were designed more for battle than beauty. The most apparent 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 a