Marc Jacobs sunglasses with gradient lenses and UV400 protection. A fashion-forward accessory designed for clear visibility in urban settings. Key attributes: Black | Plastic | UV400 protection (blocks UVA and UVB) | Gradient tint for improved city visibility | Dark lens transmission: 8 - 18% (suitable for strong sunlight) | Interchangeable lenses | Prescription-ready (enter diopter values at purchase) | Includes original protective case | Virtual try-on available | Gradient lens design | Lightweight plastic frame | Contemporary fashion silhouette | Trend-driven style | Composition & care: Plastic