Oakley M Frame Hybrid S Sunglasses, Black/Grey, 33 mm

Oakley M Frame Hybrid S Sunglasses, Black/Grey, 33 mm  The Oakley SI Ballistic M Frame 2.0 surpasses ANSI Z87.1 Industrial Standards for high-mass and high-velocity impact protection. 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. It also features a clip that holds the lens and frame together providing more secure support.  • 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 Z87.4 • 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 • Lens Gray • Color: Black