Reverse Xpander Rectangle Sunglasses in black bio-based injected nylon with grey lenses are in several looks of the Balenciaga's Spring 23 Collection, NYC Show. PRODUCT DETAILS • Temple length: 4,5 inch • Bridge length: 0,5 inch • Bio-based injected nylon frame and temples (65% bio-based) • Rectangle shape • Standard fit • Balenciaga logo engraved and enameled on left temple • Lens material: Nylon • Lens category: 3 • 100% UVA/UVB protection • Not suitable for optical conversion • Made in Italy • Wipe with a soft cloth • BB0253S Material: 100% nylon