High-Quality PC Lens- Lens are made of high quality shatterproof PC material that is durable enough for a long time using. They are suitable and interchangeable for any climate and weather conditions. Super Light, Stylish and Durable- Lightweight design is ideal for usage by motorcycle and cycling bicycle, driving, running, fishing, racing, skiing, climbing, riding, trekking or other outdoor activities enthusiasts. Fashion and stylish design, with rich color combinations of frames and lens.