Features 1. Lightweight Design: The biking glasses is quite sturdy and light weight. The frame of the cycling sunglasses is flexible enough to fit on the cycling helmet as well as fit perfectly on your face. 2. 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. 3. Curve and Wide Design: Wider lens can not only provide more bigger field of vision, also more windproof, dust-proof, protects your eyes better from mosquito. Curve design lens have low air resistance which is suitable for high-speed riding. 4. Durable Frame: Full frame design with memory material, cycling sunglasses has great durability and military impact resistance, combine with high-quality lens can protect your eyes from strong impact. 5. UV400 Protection: Lens of polarized sunglasses 100 percent UV400 protection coating, block harmful UVA and UVB rays when you are cycling, driving, fishing, skiing, running, tennis, racing, playing golf, etc. Specification Material: PC, HD Color: Black, Orange, Red, Blue, Green Size: 15 x 5 x 12 cm Weight: 27 g Gender: Unisex Package Include: 1 Cycling Glasses 1 Glasses Box