SPECIAL COATING: 100% UV400 protective and coloured mirror coating for this sports sunglasses. Special coating makes the lens anti-Fog, hydrophobicity, soil and oil resistance, which is good for keeping lens clear. In daily use, neon glasses can provide a more enjoyable cycling experience.DURABLE FRAME: Full frame design with TR90 memory material, cycling sunglasses has great durability and military impact resistance, combine with high-quality lens can protect your eyes from strong impact.POLARIZED LENS: 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.CURVE & WIDER DESIGN: Wider lens can not only provide more bigger field of vision, also more windproof, dustproof, protects your eyes better from mosquito. Curve design lens have low air resistance which is suitable for high-speed riding.