The perfect design of curves and ultra-wide field of view-a larger lens not only provides a wider and ultra-large field of view, also are windproof, dustproof, protecting your eyes better from insect, Suitable for various outdoor scenes. Durable polycarbonate lens is 100% shatterproof Grillamid frame protects and ventilates Padded temples and nose for a comfortable fit 100% protection from harmful UV rays Quick-release lens system allows quick swaps Hydroilo treatment repels water and oil UV400 Polarized Sunglasses You only need to use this test paper to judge whether the polarized glasses or not. Glasses built for aggressive biking or running Grilamid frame offers lightweight durability Polycarbonate lenses prevent scratches, offers clarity Oversized styling creates ample field of view and coverage Interchangeable lenses help you keep up with changing conditions Elasticity ear pieces lock in a secure fit for rigorous days Read more Adjustable Adjustable nose pieces lock in a secure fit for rigorous days.The frames are made of lightweight and durable TR90,even if you wear it for a long time,you will not feel discomfort.The UV-polarized sunglasses is made of high-quality materials and has the characteristics of light weight and soft contact High-Quality Wider lenses not only provide a larger field of view, but are also more windproof and dust-proof, and better protect the eyes from insects. The curved design lens has low air resistance and is suitable for high-speed riding.100% UV400 protective coating, blocking 100% harmful UVA and UVB rays. Comfortable It can reduce the pressure on the nose,and make your wearing more comfortable.The polarized bike sunglasses' adjustable hydrophilic silicone nose clip and temples can provide you a comfortable fit while stay in place in every bump. Read more Read more C00 C05 C07 C13 Color C00 C05 C07 C13