Oakley M Frame SI Sunglasses by Oakley sku-540656807

Oakley M Frame 2.0 SI Sunglasses in Black, listed as Unisex with a 30 mm size. SKU: sku-540656807; UPC: 700285111384. The lenses use Oakley HDO Optics with Polaric Ellipsoid Technology and have a permanent anti-fog coating on the back. Plutonite lens material filters all UVA and UVB and harmful blue light up to 400 nm.

The lenses meet or exceed high-mass and high-velocity impact requirements under ANSI Z87.1 and ballistic fragmentation impact standards under MIL PRF-31013, Clause 3.5.1.1. A Hydrophilic Unobtainium nose pad helps maintain a secure fit when wet. Thin stems accommodate over-ear hearing protection and communication systems.