Oakley Corridor Sunglasses pair a semi-rimless shield design with Prizm Ruby lenses to boost contrast and color clarity for outdoor and sports use. Key attributes: Matte celeste | O-Matter | Prizm lens technology | 100% UV protection | Impact protection | Category 3 sun filter | Unobtainium nosepad for secure grip | Anti-bounce bridge design | Non-polarized lenses | Semi-rimless shield shape | Single-lens mask style | Matte finish | Mirror Prizm lens finish | Dimensions & fit: Lens width: 42 mm | Bridge: 142 mm | Temple length: 140 mm | Lens height: 51 mm | Overall frame width: 146 mm | Sport fit | Recommended for oval, triangular, heart and round face shapes | Composition & care: Frame: O-Matter | Lenses: Polycarbonate | Nosepad: Unobtainium | Clean lenses with a microfiber cloth and lens cleaner; store in the supplied case; avoid solvents and abrasive materials.