The polarized lens can show the most reality and colorful world to you. Increasing contrast and deepening perception, thereby protecting your eyes perfectly, ideal for partly cloudy to sunny conditions, also good for cycling, fishing, running, climbing, etc. 100% UV400 protective for this sports sunglasses. Which is good for keeping lens clear. In daily use, our glasses can provide a more enjoyable cycling experience.Full frame design with PC memory material, cycling sunglasses has great durability, combine with high-quality lens can protect your eyes from strong impact.Customizable is available.