Oakley Masseter Sunglasses combine a high-wrap frame with Prizm lens technology for enhanced color and contrast. Designed for all-day wear, they balance modern lines with functional coverage to reduce peripheral glare. Key attributes: Gray | O Matter | Prizm lens technology enhances color and contrast | UV protection | Impact-resistant lenses | Prescription-ready | Includes Microclear cleaning/storage bag | Lightweight frame for all-day comfort | High-wrap frame to reduce peripheral glare | Rectangular lens shape | 8-base lens curve | Deep-set lens grove | Dimensions & fit: Lens width: 60 mm | Bridge width: 19 mm | Temple length: 131 mm | Composition & care: O Matter frame | Plutonite lenses | Clean lenses with the included Microclear cloth; hand wash and air-dry the Microclear bag regularly. Store in a protective case when not in use.