Oakley Meta HSTN blends a classic round silhouette with integrated smart features. It pairs a discreet 12 MP camera and open-ear speakers with Prizm Deep Water polarized lenses for clear, low-glare outdoor performance. Key attributes: Brown | Marrone | O Matter | Prizm Deep Water Polarized lenses | Polarized glare reduction | Built-in 12 MP camera | Open-ear custom speakers | Bluetooth and Wi‑Fi connectivity | Touch controls | Round silhouette | Glossy finish | Injected temples | Dimensions & fit: Lens width: 51 mm | Bridge: 22 mm | Temple length: 145 mm | Lens height: 45 mm | One size fits all | Composition & care: Frame: O Matter | Temples: injected material | Lenses: Prizm polycarbonate | Wipe lenses with a microfiber cloth and mild lens cleaner; avoid solvents and abrasive materials. Store in protective case when not in use; avoid prolonged exposure to high heat.