Oakley Sphaera Slash sunglasses pair a semi-rimless wrap silhouette with Prizm Sapphire Polarized lenses for enhanced contrast and reduced glare during outdoor and driving use. Key attributes: Matte transparent stonewash | Sapphire | O Matter | Prizm Sapphire Polarized lens — enhanced contrast | Polarized — reduces glare | Impact-resistant polycarbonate lenses | Wide field of view | Unobtainium nose pads for secure grip | Lightweight O Matter frame | Stable fit for active use | Wraparound silhouette | Semi-rimless (half-frame) design | Curved temples | Dimensions & fit: Lens width: 36 mm | Temple length: 130 mm | Lens height: 50 mm | Wraparound fit | Sport fit | Composition & care: O Matter (frame) | Polycarbonate (lenses) | Unobtainium (nose pads) | Wipe lenses with a microfiber cloth and mild soapy water. Rinse after saltwater exposure and store in a protective case. Avoid solvents and abrasive cleaners.