Oakley SI M-Frame 2.0 Black Grey Strike

The Oakley SI M Frame® surpasses ANSI Z87.1 Industrial Standards for high-mass and high-velocity impact protection. Incorporating HIGH DEFINITION OPTICS (HDO®) technology, lens geometry comes in five interchangeable lens shapes. All lenses are made of pure Plutonite®, a proprietary material that offers the highest level of optical clarity available in eyewear. You get razor-sharp clarity at all angles of view, which maximizes peripheral vision and protection against sun, wind and side impact.

Shatterproof, scratch-resistant Plutonite® polycarbonate lenses can be replaced with other colors and shapes, sold separately