Gast Tutto Classic Havana sunglasses feature a handmade classic havana acetate frame with green semi-flat nylon lenses, offering clear vision and reliable sun protection for everyday wear. Key attributes: Brown | Acetate | 100% UVA/UVB protection | Anti-reflective inner coating | Five-barrel metal hinges | Includes premium hard case and microfiber cleaning cloth | Classic havana acetate frame | Green semi-flat nylon lenses | Composition & care: Acetate frame | Nylon lenses | Metal hinges | Wipe lenses with the included microfiber cloth and store in the provided hard case; avoid exposure to extreme heat or harsh chemicals.