Akoni Tiros Sunglasses update a classic navigator silhouette with a brushed white gold Japanese titanium frame and mustard-tinted CR-39 lenses for stylish, high-performance sun protection. Key attributes: White gold | Light havana | Yellow | Titanium, Acetate | 100% UV protection | Category 3 sun protection | 4-base curvature | Anti-reflective coating | Adjustable Japanese titanium temples | Ceramic nose pads with beta-titanium arms | Perforated titanium side shields | Double nose bridge | Threaded tube screw system | Navigator/aviator silhouette | Brushed white gold finish | Light gold acetate eyerim inserts | Bolted custom brow bar | Dimensions & fit: Eye 58mm / Bridge 18mm / Temple 152mm | Composition & care: Titanium | Acetate | CR-39