High quality materials: All lenses are made of high quality PVC material that is durable enough to be worn for long periods of time. UV400 protection: These sports sunglasses have 100% UV400 protection. This helps to keep the lenses clear. In daily use, our glasses can provide a more enjoyable riding experience. Unique design: It can show you the most realistic and colorful world. Increasing contrast and deepening perception, thus perfectly protecting your eyes, they are ideal for partly cloudy to sunny days, but also for cycling, fishing, running, climbing, etc. Curved and wider design: Wider lenses not only provide a greater field of vision, but are also more windproof, and the curved design has low air resistance for high-speed cycling. Special rimless jacket with soft non-slip rubber nose pad : The rimless jacket frame design gives a clear view of the lower level, stylish design with rich color combinations of frame and lenses, soft non-slip rubber nose pad prevents the sunglasses from falling off when you sweat and fits your face well for your comfort and relaxation.