With High Definition Optics (HDO), unbeatable clarity, and proven protection, Oakley Two Face doubles-up on comfort and style while bringing you visionary technology worthy of its metal icons.
6 Base Curvature - The base curvature corresponds to the curve of the lens. The higher the number, the higher the curve. 6 base styles have a “flatter” look. 8-9 base curves hug closer to the face.
These measurements include the width of the lens, the width of the bridge, the height of the lens and the length of the arms measured in millimeters.
For example, a 56-17-45-144 frame:
1) Lens Width - 56mm
2) Bridge Width - 17mm
3) Lens Height - 45mm
4) Arm Length - 144mm
O-Matter Frame Material - This lightweight synthetic is engineered for all-day comfort, shock absorption and durability against the punishment of environmental extremes.
Aluminum - The high strength-to-weight ratio of Oakley's aerospace-grade aluminum alloy minimizes weight to optimize comfort. The durability of the alloy allows for bold sculptural designs with aggressively original styling.
Three-Point Fit - Oakley’s unique Three-Point Fit holds the lenses in precise optical alignment. Their frame materials balance durability and comfort with impact absorption for athletic competition, and these frame geometries maximize your peripheral vision.
Plutonite 100% UV Protection - Lightweight Plutonite® lens material offers superior comfort, clarity and protection against impact and ultraviolet radiation. Maintaining the proven safety characteristics of Oakley eye-wear, the impact-resistant material blocks 100% of all UVA, UVB, UVC and harmful blue light.
High Definition Optics - Ultimate clarity and protection, made to meet the demands of the world's greatest athletes. Engineered for a clearer, sharper image with unrivaled impact resistance and 100% UV filtering.
XYZ Optics - If you want to conquer the world, you have to be able to see it. XYZ Optics® maintains clarity all the way to the lens periphery where conventional lenses normally distort vision.
Meets or Exceeds Z80.3 Impact Standards - Optical precision and impact resistance meet or exceed ANSI Z80.3 optical and basic impact standards.