The Ray-Ban RB4395 Kiliane Bio-Based sunglasses, model 0RB4395-66778754-RB, feature a polished black frame and dark green lenses, offering a sophisticated and eco-friendly design. Made from sustainable bio-based acetate, these sunglasses are lightweight and comfortable for everyday wear. The pillow frame shape provides a modern and stylish 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.