The new Portal X Prizm Sunglasses have a self-assured look about them, with looks inspired for today\'s modern consumer. The extremely lightweight and versatile frame design and high definition lenses are a match made in heaven. Oakley\'s famous Integrated unobtainium inner ear socks and nose bomb maintain a secure and assured grip in sweaty or wet conditions. The stress-resistant O Matter frame material and precise three-point fit provide all-day comfort and exact optical clarity. The Portal X sunglasses are available with Prizm grey or Prizm dark golf lenses which enhance colour and detail for a fantastic optical experience.