Oakley Sutro Lite Sweep sunglasses combine a sports-focused shield shape with Prizm lens technology for enhanced contrast and wide field of view—ideal for cycling and active outdoor use. Key attributes: Black | O Matter | Impact protection | UV protection | Enhanced color and contrast (Prizm lens technology) | Lightweight durability | Molded earsocks for secure retention | Unobtainium nosepads for no-slip grip | Ventilated lenses on select colorways | Sweep shield lens shape | Sport design with extended coverage and field of view | Mask-style frame | Dimensions & fit: Eye: 39 mm | Bridge: 139 mm | Temple: 138 mm | Height: 60 mm | Wide - High bridge fit | Composition & care: O Matter frame | Polycarbonate lens (Prizm) | Unobtainium nosepads | Clean lenses with mild soap and water and a microfiber cloth. Avoid solvents and abrasive cleaners. Store in the provided case when not in use.