EYEVAN's 191 Optical Frame updates a classic two-bridge silhouette with an ultra-slim 0.7mm top bar and lightweight titanium construction, designed for refined everyday wear. Key attributes: Gray | Titanium | Lightweight | Comfortable wear | Flexible β-titanium temples | Slip-resistant temple ends | Rx-ready | Double bridge | Ultra-slim 0.7mm top bar | Lens shape between P3 and teardrop | Dimensions & fit: 48 □ 19-150 | 50 □ 19-150 | Composition & care: Front: Titanium | Temple: β-titanium | Wipe lenses with a microfibre cloth; avoid abrasive cleaners; store in protective case.