Akoni Solis Sunglasses pair a sculpted Japanese acetate front with a Japanese titanium frame and CR-39 degradé lenses. The navigator silhouette is built for refined everyday sunwear with adjustable temples for a custom fit. Key attributes: Yellow | Gold | Black | Acetate and Titanium | High-contrast CR-39 lenses | Anti-reflective coating | Lightweight titanium frame | UV protection | Adjustable temples | Ceramic nose pads with beta‑titanium arms | Threaded tube screw system | Navigator silhouette | Sculpted Japanese acetate front | Degradé lenses | Limited-edition finish | Dimensions & fit: Lens size: 51 mm | Bridge width: 21 mm | Temple length: 152 mm | Composition & care: Acetate | Titanium | CR-39 lenses | Wipe lenses with a microfiber cloth; store in a protective case; avoid harsh chemicals and excessive heat.