Oakley Sutro Sunglasses combine a bold shield silhouette with Prizm Sapphire lenses for enhanced contrast and urban-sport performance. Designed for active use, they deliver wide coverage and clear optics in a polished black finish. Key attributes: Black | Black ink | O Matter | Prizm lens technology | 100% UV protection | Mirror lens finish | Shield (mask) lens | Full-rim frame | Lightweight, durable frame | Shield silhouette | Wraparound coverage | Polished finish | Dimensions & fit: Lens width: 37 mm | Lens height: 57 mm | Bridge: 137 mm | Temple: 140 mm | Composition & care: Frame: O Matter | Lenses: Polycarbonate (Prizm)