Porsche Design P8478 Sunglasses combine a lightweight titanium frame with the brand’s iconic interchangeable lens system, offering versatile protection and a classic aviator silhouette for everyday wear. Key attributes: Gray | Silver | Titanium | Interchangeable lens system | UV protection | Lightweight | Interchangeable lenses | Aviator shape | Thin metal frame | Mirrored lenses | Composition & care: Titanium | Wipe lenses with a soft microfiber cloth. Store in protective case. Avoid contact with solvents and rough surfaces.