Oakley Actuator SQ Sunglasses combine a larger square lens shape with Oakley's Prizm lens technology for improved color and contrast. Built for active use, they offer secure no‑slip grip and durable frame construction. Key attributes: Olive ink | O Matter | Prizm lens technology for enhanced color and contrast | Polarized lens options available | Impact protection | Adjustable wire-core temples | Unobtainium nosepad for no-slip grip | Unobtainium earsocks to improve retention when wet | Dual square-shape lens design | Larger square lens silhouette | Anti-bobbing bridge detail | Dimensions & fit: Lens width: 57 mm | Bridge: 16 mm | Temple: 146 mm | Height: 46 mm | Narrow fit | High bridge fit | Composition & care: O Matter frame | Plutonite lens | Unobtainium nosepad and earsocks | Wire-core temple components | Clean lenses with the supplied Microclear cloth or mild soap and water; hand dry and store in the protective case.