The new Ray-Ban RB4395 Kiliane Bio-Based sunglasses combine traditional craftsmanship with bio-based plastics. The acetate of these frames is made with 67% bio-based carbon content, derived from plant-based sources such as cotton, wood pulp, cereals, beet and sugar cane. These Sunglassesfeature orange stems and blue\/grey lenses for a modern style with an eco-friendly twist.























