Meet Gibston XL, a larger version of Gibston, featuring a high wrap frame built for comfortable, everyday wear. The frame is constructed from lightweight and resilient O Matterâ„¢ with mold in nosepads that provide a comfortable fit while the hooked temples help hold the frame securely in place. Available with Prizmâ„¢ Lens Technology to enhance color, contrast and detail for an optimized experience. Sunglasses Oakley Oo9470 Gibston XL, With square frame in O_matter, they are the perfect accessory for those who love a decisive style. The black color and the gray lenses give a modern look. Recommended for round and oval faces, since they add definition and structure to the features. Ideal for men.