Maui Jim The Flats 897-02 combines SuperThin Glass optics with a lightweight dual-injection nylon frame for clear, high-contrast vision outdoors. Designed for active use, it delivers reliable sun protection and sharp optics on the water or around town. Key attributes: Black | Teal | Dual injection nylon | SuperThin Glass lenses for crisp optics | High light reduction for enhanced contrast | Polarized lenses | Compatible with prescription lenses and add-on readers | Spring hinges for flexible fit | Embedded rubber nose pads for grip | Rectangular silhouette | Dual-tone frame | Saddle bridge | Dimensions & fit: Lens width: 57 mm | Bridge: 19 mm | Medium fit | Composition & care: Dual injection nylon frame | SuperThin Glass lenses | Wipe lenses with a microfiber cloth and mild lens cleaner. Store in protective case when not in use. Avoid exposure to harsh chemicals and high heat.