Balenciaga Nano Round AF Sunglasses pair a refined round-oval acetate frame with the brand's discreet BB Nano metal plate on the temples, offering a contemporary accessory for everyday wear. Key attributes: Brown | Marrone | Acetate | 100% UVA/UVB protection | Lens category 3 | Adjusted fit | Nano BB metal logo plate on both temples | Suitable for optical conversion | Oval/round frame shape | Flat metal plate BB Nano logo on temples | Full-acetate construction | Dimensions & fit: Lens width: 53 mm | Bridge length: 2 cm | Temple length: 14.5 cm | Adjusted fit | Composition & care: Acetate (frame) | Nylon (lenses) | Clean with a damp cloth and mild soap; dry with a soft, lint-free cloth. Do not use solvents or aggressive detergents. Avoid exposure to extreme temperatures. Store in the original case when not in use.