Oakley SI Ballistic M Frame 2.0 Hybrid with Black Frame and Grey Lens Indoor-Outdoor Available in five diopter strengths

Available in five diopter strengths from +1

NSN = 6515-01-492-0443

OD 4+ @ 950-1070nm

Magnification inserts available

Dual-position headgear offers a customizable fit

Oakley SI Ballistic M Frame 2.0 Hybrid with Black Frame and Grey Lens Indoor-Outdoor Available in five diopter strengthsIntroduced 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