Akoni Echo Sunglasses combine a refined aviator silhouette with titanium construction for everyday refinement and versatile styling. Key attributes: Yellow | B gold | Titanium | Anti-reflective coating | Category 2 tint | CR-39 lenses | Lightweight construction | Adjustable ceramic nose pads | Threaded temple screw system | Includes original case and cleaning cloth | Certificate of authenticity and guarantee included | Aviator shape | Frontal hood design | Hand-painted enamel rim | Black enamel edging | Dimensions & fit: 59/17-147 mm | Weight 32 g | Composition & care: Japanese titanium frame | Plastic side shields | Hand-painted enamel rim | Japanese titanium temples | Ceramic nose pads | CR-39 lenses | Clean lenses with the included cloth; store in the original case.