Oakley Holbrook XXL Sunglasses combine a classic American square frame with Oakley Prizm lens technology for improved color and contrast. The oversized XXL build and lightweight O Matter construction make them ideal for all-day wear and wider face shapes. Key attributes: Matte black | Grey | O Matter | Prizm lens technology for enhanced color and contrast | High Definition Optics (HDO) for clarity | Lightweight frame for all-day comfort | Compatible with Oakley authentic prescription lenses | Includes Microclear lens bag for cleaning and storage | Durable hinge construction | Classic American square frame with metal rivet accents | Iconic Oakley 'O' logo on temples | Oversized lens proportions | Dimensions & fit: Size: XXL (145mm) | Wide fit | High bridge fit | Suitable for medium to extra-large faces | Composition & care: Frame: O Matter | Lens: Plutonite | Clean lenses with a microfiber cloth; use the included Microclear bag for storage. Hand wash the Microclear bag and air-dry. Avoid solvents or abrasive cleaners on lenses.