Oakley Ojector RX OX8177 is a lightweight, prescription-ready eyewear model designed for everyday wear. It combines a durable O‑Matter frame with secure Unobtainium earsocks for reliable all-day comfort. Key attributes: Blue | O-Matter, Stainless steel | Lightweight frame | All-day comfort | Grip-enhancing earsocks | Three-point fit | Unobtainium earsocks for secure hold | Prescription ready | Square silhouette | Stainless steel temples | Molded-in nose pads | Dimensions & fit: Lens width: 54 mm | Lens width: 56 mm | Bridge: 15 mm | Bridge: 16 mm | Temple: 140 mm | Frame height: 44 mm | Regular fit | High bridge fit | Composition & care: O-Matter | Stainless steel | Unobtainium | Wipe lenses with a microfiber cloth; avoid solvents and abrasive cleaners; store in the protective case when not in use.