Balenciaga Nano Round Sunglasses pair the label's signature oversized rounded frame with a refined tortoiseshell acetate finish for a distinctive, fashion-forward look. Key attributes: Brown | Acetate | 100% UVA/UVB protection | Lens category: 3 | Bio-nylon lenses | Suitable for optical conversion | Non-adjustable nose pads | Round, oversized shape | Tortoiseshell (brown havana) pattern | Wide, straight temples | Gold BB logo on temples | Dimensions & fit: Temple length: 5.52 inch | Bridge length: 0.63 inch | Standard fit | Composition & care: Acetate | Bio-nylon (lenses) | Clean with a damp cloth and mild neutral detergent; dry with a soft, clean cloth. Avoid solvents and aggressive chemical cleaners. Store in the provided case and avoid exposure to high temperatures.