Akoni Echo Sunglasses pair an architectural aviator silhouette with a brushed titanium frame for refined everyday wear. The design highlights a hand-painted enamel rim and gradient lenses for versatile sun protection. Key attributes: Brushed Silver | Gray | Titanium | Anti-reflective coating | Category 2 lens tint | Ceramic nose pads with beta-titanium arms | Custom titanium threaded tube screw hinges | Includes original case | Aviator silhouette | Hand-painted enamel rim | Plastic side shields | Frontal hood detail | Dimensions & fit: 59/17-147 | Composition & care: Titanium | Plastic | Enamel | Ceramic | CR-39 lenses