LIGHTFLOW is a new classic, lightweight model with timeless lines ideal for any time of day. Durable and sustainable through the use of Rilsan Clear a bio-based polymer, this line incorporates sculpted vents in the frame to ensure ventilation, as well as adjustable temples and interchangeable nose pads for the perfect custom fit. LIGHTFLOW B features softer lines and smaller lenses, suitable for slimmer faces; graduated sunglass lenses can be fitted, ensuring the right style in every situation.