Retrosuperfuture X Boogie BQI sunglasses combine a marble-effect brown acetate frame with geometric lines for a bold, wearable look. Dark grey Uv 400 lenses provide full Uva/Uvb protection while the five-joint metal hinges ensure long-lasting solidity. Key attributes: Brown | Marrone | Acetate | Uv 400 protection (100% Uva/Uvb) | Glare reduction | High-clarity lenses | Five-joint metal hinges for durability | Comfort for daily wear | Geometric frame shape | Marble-effect brown acetate finish | Distinctive colour palette | Italian craftsmanship | Composition & care: Acetate frame | Metal hinges | Dark grey lenses (Uv 400) Colour: metallic