Kaleos Ludwig Sunglasses pair a refined oval Havana acetate frame with adaptive brown photochromic lenses for versatile everyday wear. They offer UV protection and scratch-resistant optics and arrive with the original case. Key attributes: Brown | Havana | Acetate | Photochromic lenses | 100% UV protection | Anti-reflective coating | Scratch-resistant lenses | Includes original case | Suitable for prescription lenses | Integrated nose pads | Oval frame | Havana acetate front and temples | Precision-milled acetate for defined shape | Dimensions & fit: Lens width: 52mm | Bridge: 21mm | Temple: 145mm | Ergonomic fit | Composition & care: Acetate | Wipe lenses with a microfiber cloth and lens cleaner; store in the included case.