The frame and the glasses from Oakley's "Plutonite" polycarbonate grant the protection of the eye area. Offer complete protection from UVA / UVB rays and are coated to prevent condensation. The special geometry of the lenses offers a distortion-free image at all angles.
The gray glass reduces the visible light to 15% and is due to the increased contrast the preferred choice for bright to very bright environments.
The clear glass allows 89% of visible light to penetrate and is therefore particularly suitable for dim to dark environments.