Akoni Skymapper Sunglasses combine explorer-inspired round lenses with leather side shields and high-contrast CR-39 optics, making them a versatile choice for everyday wear. Key attributes: Yellow | D bronze | Titanium | High-contrast CR-39 lenses | Three-layer anti-reflective coating | Custom titanium temples | Ceramic nose pads with beta-titanium arms | Threaded tube screw system | Includes original case, cleaning cloth and authenticity certificate | Leather side shields | Round explorer-inspired silhouette | Knurled round temple component | Dimensions & fit: 51/23-142 | Composition & care: Titanium | Leather | CR-39 lenses | Ceramic | Wipe lenses with the included cleaning cloth. Store in the original case when not in use.