Balenciaga Nano Round AF Sunglasses combine a bold, oval silhouette with a polished acetate construction for a modern, statement-making accessory that delivers reliable UV protection. Key attributes: Black | Acetate | 100% UVA/UVB protection | Lens category 3 | Ergonomic shaping for comfortable wear | Delicate metal logo on temples | Oval frame | Glossy finish | Minimalist detailing | Subtle gold BB logo on temples | Dimensions & fit: Standard fit | Composition & care: Eastman Acetate Renew (frame) | Bio‑nylon (lenses)