Bold AND beautiful? It's all you in Gucci's 3159. Gradiated lenses give you perfect vision in any light, but the real fun comes from the pop of color on the inside of the resin frame. The two-tone double-G logo at the temple only sweetens the surprise, resulting in style that's femme fatale meets a touch of funk perfect for roaring along the highway in a classic convertible as your head scarf blows away. materials: Resin frame. Composite lens. item details: 100% UV protection. prescription-ready. Case Included. Lenses are prescription ready (Rx-able) country of origin: Italy.