Oakley Sylas Sunglasses pair a lightweight O Matter frame with Prizm lens technology for enhanced color and contrast, delivering reliable protection and visibility for active outdoor use. Key attributes: Multicolor | Trasparente | O Matter | Prizm lens technology for boosted color and contrast | Lightweight frame for all-day comfort | 100% UVA/UVB protection | Three-point Fit for stable optical alignment | Hat compatible | Available with prescription lenses | Wraparound frame | Square/rectangular shape | Hat-compatible temple design with extended periphery | Dimensions & fit: Lens width: 57 mm | Bridge: 17 mm | Temple: 142 mm | Frame width: 133 mm | Regular fit | High bridge fit | Size: M (133 mm) | Composition & care: O Matter (frame) | Plutonite (lenses) | Clean lenses with the supplied Microclear™ bag; hand wash and air-dry the Microclear™ bag regularly.