Ray-Ban RB4457D 667787 55 Bio-Bases Sunglasses Polished BlackThe Ray Ban RB4457D Bio Based Sunglasses in Polished Black offer a stylish, sophisticated look with their pillow shaped black frames and dark grey lenses. The polished finish adds elegance, while the solid color lenses provide excellent sun protection. Made from bio based materials, these sunglasses combine fashion and sustainability for a modern, eco conscious accessory. Ideal for those seeking both style and functionality. FEATURES Size: 55mm Lens