EYEVAN 191 Frame is a double-bridge titanium design that blends P3 and pilot silhouettes. It emphasizes refined detailing and curved mineral lenses for everyday optical or sunglass use. Key attributes: Gray | Titanium | Mineral glass lenses | Curved lens profile | Prescription-ready (RX) | Double bridge | Ultra-thin 0.7 mm top bar | 182-type decorative endpiece and temple | Lens shape between P3 and pilot | Dimensions & fit: Lens width: 48 mm | Bridge: 19 mm | Temple length: 150 mm | Composition & care: Front: Titanium | Temple: β-Titanium | Lenses: Mineral glass