Silhouette The Dawn Eyeglasses combine an ultra-light, screwless construction with a rimless aviator-inspired silhouette. They offer comfortable, hypoallergenic wear and come with the original hard case for everyday use. Key attributes: Green | Titanium | Hypoallergenic | Extremely lightweight | Screwless construction | Compatible with Silhouette Style Shades clip-on | Includes original hard case and cleaning cloth | Rimless frame | Aviator-inspired shape | Dimensions & fit: Caliber: 48 mm | Bridge: 20 mm | Temple: 150 mm | Available in two sizes | Composition & care: Hightech-Titanium | SPX+ | Wipe lenses with the included cleaning cloth and store in the original hard case.