Balenciaga Nano Rectangle AF Sunglasses pair a bold rectangular silhouette with a wide, glossy frame and gold BB temple detail for a statement look that also offers reliable sun protection. Key attributes: Black | Acetate | Tinted lenses | UV protection | Durable frame | Comfortable to wear | Provides sun protection | Rectangular frame | Wide glossy frame line | Thick, straight temples | Metallic gold "BB" letters on temples | Solid, lightly smoked lenses | Composition & care: 100% Acetate