EYEVAN Astro Sunglasses combine a titanium sheet‑metal frame with a flat mineral glass lens for a refined, architectural look suited to everyday wear. Key attributes: Gray | Eyevan Gold | Titanium | Mineral glass lens | Integrated titanium pad‑arm nose pads | β‑Titanium temples for durability | Outset temple for secure fit | Sheet metal rim with varying thickness | Flat lens profile | Outset temple shaping for side hold | Composition & care: Front: Titanium | Temple: β‑Titanium | Lens: Mineral glass