EYEVAN Astro Sunglasses update a classic 1960s aviator silhouette with detailed mill-work rims and EYEVAN’s titanium pad-arm nose pads for all-day comfort and reliable sunwear performance. Key attributes: Gray | Acetate | Polycarbonate lenses | Titanium pad-arm nose pads for added comfort | Contoured temples for secure fit | Aviator silhouette | Mill and line rim pattern | Diamond-shaped decorative end piece | Thicker endpieces with contoured temples | Dimensions & fit: Lens diameter: 57mm | Bridge: 14mm | Temple length: 145mm | Size: 57-14-145 | Composition & care: Acetate (frame) | Polycarbonate (lenses) | Titanium (pad arms) | Clean lenses with a microfiber cloth and mild lens cleaner. Store in protective case when not in use.