Oakley Radar EV Pitch sunglasses combine a taller shield lens and Prizm Field technology to deliver an expanded upper field of view and enhanced contrast for outdoor performance. Key attributes: Black | O Matter | Prizm Field lens technology for enhanced contrast | High Definition Optics (HDO) | Impact protection | Lightweight frame for extended wear | Wide field of view | Unobtainium nosepads and earsocks for increased grip | Included protective hard case | Compatible with Oakley authentic prescription lenses | Shield/monoscreen lens shape | Ellipse metal icon accents | Polished finish | Dimensions & fit: Frame size: M (138 mm) | One size fits all | Wide fit | High bridge fit | Composition & care: O Matter frame | Plutonite lens | Unobtainium nosepads and earsocks | Clean lenses with the included Microclear microfiber cloth. Hand wash and air-dry the cleaning bag. Store in the protective case. Avoid abrasive cleaners and solvents.