The Ray-Ban RB4455 Zuri Bio-Based sunglasses, model 0RB4455-68098052-RB, feature a polished havana frame and dark grey lenses, offering a chic and eco-friendly design. Made from durable bio-based acetate, these sunglasses are lightweight and comfortable for everyday wear. The pillow frame shape provides a stylish and elegant appearance, while the solid color lenses ensure superior UV protection. Perfect for any occasion, these sunglasses are a must-have accessory for those who appreciate both fashion and sustainability.