Oakley SI M Frame 2.0 Black Strike IP Array

Lenses feature Oakley's HDO Optics with Polaric Ellipsoid Technology Lenses feature a permanent anti-fog coating on the back surface UV protection of Plutonite lens material that filters out all of UVA UVB and harmful blue light up to 400 nm wavelength Meets or exceeds high mass and high velocity impact requirements per ANSI Z87.1 Meets or exceeds ballistic fragmentation impact standards per MIL PRF-31013, Clause 3.5.1.1. Secure fit even under wet conditions via Hydrophilic Unobtainium nose pad Thin stem technology enable compatibility with over-ear hearing protection and communication systems