Oakley BISPHAERA SPEED OO9534 953401 sunglasses combine sport-ready coverage with Oakley lens technology for improved contrast and dependable protection. Built with a durable O-Matter frame and Unobtanium contact points, they’re made for active use and all-day wear. Key attributes: Matte Black | O-Matter | 100% UV protection | Prizm lens technology for enhanced color and contrast | Impact-tested lenses for high-velocity protection | Unobtanium earsocks and nosepad for improved grip during perspiration | Available with Oakley Authentic Prescription Lenses | Secure, non-slip fit for active use | Twin-lens rectangular shape with a sharper, faster edge | Semi-rimless sport silhouette | Full-coverage lens profile | Dimensions & fit: Lens width: 68 mm | Bridge width: 6 mm | Temple/Arm length: 136 mm | Frame width: 134.8 mm | Lens height: 39.6 mm | Regular - High bridge fit | Size: L (135mm) / 68-6-136 | Composition & care: Frame: O-Matter | Lenses: Plutonite | Earsocks and nosepad: Unobtanium | Use the supplied Microclear bag to clean and store lenses. Hand wash and air-dry the Microclear bag regularly.