Kaleos Zerbino Sunglasses pair a handmade acetate aviator frame with gradient lenses for reliable sun protection and refined everyday wear. The double-bridge design and thin temples deliver a modern, lightweight profile. Key attributes: Black | Acetate | 100% UV protection | Anti-reflective treatment | Category 3 lenses | Built-in acetate nose pads | Includes protective case and cleaning cloth | Lightweight frame | Aviator shape | Double bridge | Thin temples | Handmade | Composition & care: Acetate 100% | Wipe lenses with a microfiber cloth; store in the protective case when not in use; avoid abrasive cleaners and high temperatures.