Oakley Sutro Sunglasses combine a shield design with Prizm lens technology to deliver enhanced clarity and reliable impact protection for sports and high‑activity use. Key attributes: Blue | Sky blue | O-Matter | Enhanced clarity and contrast (Prizm lenses) | Impact protection (high-mass/high-velocity tested) | UV protection | Unobtainium nosepads and earsocks for no‑slip grip | Helmet- and hat‑compatible temples | Prescription lens compatible | Shield/one‑piece lens design | Mask‑like silhouette | Wide coverage profile | Dimensions & fit: Lens width: 37 mm | Lens height: 57 mm | Bridge: 137 mm | Temple length: 140 mm | Frame size: L (134 mm) | Wide fit | High bridge fit | One size fits all | Composition & care: O-Matter frame | Polycarbonate lenses | Unobtainium nosepads and earsocks | Wipe lenses with a microfiber cloth; rinse with fresh water and mild soap if needed; avoid solvents and abrasive cleaners; store in protective case.