The most obvious change from the regular m frame is the thicker more rugged frame.
Oakley si ballistic m frame 2 0 lenses.
Benefits of the oakley m frame 2 0 strike replacement lens.
Exclusive prices on official site.
The m frame 2 0 additionally meets mil spec mil prf 31013.
All lenses are made of pure plutonite a proprietary material that offers the highest level of optical clarity available in eyewear.
M frame 2 0 and 3 0 have the advantage for me of being able to use all my m frame lenses primarily heaters if you remove the clip.
M frame lens medium sized to fit most average sized faces three dimensional contouring that matches the curvature of the eye and offers a huge field of vision 100 percent uv and blue light protection fits all ballistic m frame 2 0 glasses along with military issue ballistic m frame 11 138 and 11 105 fits si ballistic m frame 2 0.
The oakley si ballistic m frame 2 0 surpasses ansi z87 1 industrial standards for high mass and high velocity impact protection.
M frame alpha might have the best coverage but it is not by much.
Shop all the replacement lenses for military sunglasses available on the official oakley standard issue online store.
Introduced in 2006 the tough oakley si ballistic m frame 2 0 tactical sunglasses were designed more for battle than for beauty.