Oakley SI Industrial M Frame 2.0 Matte Black Frame with Grey Lens ESS CDI MAX Sunglasses 100% UVA/UVB protection with distortion-free

100% UVA/UVB protection with distortion-free clarity

Adjustable bridge

your essential eyewear for bright days when you want to maintain clear vision without compromising on style

Rx compatibility

including multi-focal lenses

Oakley SI Industrial M Frame 2.0 Matte Black Frame with Grey Lens ESS CDI MAX Sunglasses 100% UVA/UVB protection with distortion-freeIntroduced in 2006, the tough Oakley SI Standard Issue M Frame 2. 0 Industrial 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