Oakley Frogskins Hybrid sunglasses combine classic Frogskins styling with modern performance features. They are designed for everyday wear and outdoor use, offering enhanced color and contrast through Oakley Prizm lenses. Key attributes: Blue | BiO-Matter | Prizm lens technology for enhanced color and contrast | Plutonite/ polycarbonate lenses with 100% UV protection | Unobtanium nosepads and earsocks for no-slip grip | Three-Point Fit for stable optical alignment | Mirror-coated lenses to reduce glare | Round/wayfarer-influenced frame | Keyhole bridge | Colorblocked finish | Dimensions & fit: Lens width: 55 mm | Bridge: 17 mm | Temple: 138 mm | Height: 44.0 mm | Medium fit | Size: 55-17-138 | Composition & care: Frame: BiO-Matter | Lens: Plutonite polycarbonate | Clean lenses with a microfiber cloth and lens cleaner. Store in protective case when not in use. Avoid abrasive chemicals and rough surfaces.