Balenciaga Rectangular Sunglasses combine a vintage-inspired narrow acetate frame with signature gold BB hinges for a sharp, city-ready statement. Designed for everyday wear, they pair a refined silhouette with practical prescription-ready lenses. Key attributes: Black | Gold | Grey | Acetate | Graduated lenses available | Folding hinges | Compatible with prescription lenses | Narrow rectangular silhouette | BB logo lasered on right lens | Gold double-B hinges | Dimensions & fit: Lens width: 51 mm | Bridge width: 18 mm | Temple length: 130 mm | Medium fit | Composition & care: Frame: Acetate | Lenses: Nylon | Hardware: Metal (gold-tone) | Rinse with lukewarm water; clean with a microfiber cloth; do not use alcohol or harsh solvents; dry gently and store in its case away from heat and direct sunlight.