The Oakley TwoFace Prescription Sunglasses is a lightweight frame with Square O metal icon accents. These Oakley sunglasses are prescription available and feature the 6 base lens geometry that provides High Definition Optics®. Plus, you can choose Polarized, Iridium™ or Prizm™ Technology lenses to enhance color, contrast, and detail for an optimized experience. In addition, the Oakley lenses are designed and tested under extreme high mass and high-velocity circumstances, great to be used as Oakley Sports Sunglasses. For more options check our Oakley Sunglasses Collection.