TAC Polarizing Coating SheetReduce the burden on the eyes, ensure a comfortable field of vision, with excellent optical quality, can restore the true color and clarity of your vision. Stress-Resistant TR90 FrameAll frames are made of lightweight and durable TR90 material, even if you wear it for a long time, you will not feel discomfort and tired. This cycling sunglasses are made of lighter materials and can be hung on the waist, making it more convenient to use. Memory Nose PadThe ergonomically adjustable nose pad offer an exceptional fit for any shape of the face and this large framed oversized goggles is also suitable for big heads. This fashion shades, with its retro style,make you cool and stylish going to the beach. One Piece Colored Lens Multiple color available,from solid black to rainbow color such as gradient blue,pink,orange,purple,green and so on.One-piece lens design,offers a wider field of view and makes it more wind proof. Wide ApplicationThis wind proof glasses are ideal for biking ,cycling, driving, running, fishing, racing, golf, skating, climbing, trekking,baseball,volleyball and other outdoor activities. And this sunglasses is not only suitable for adult, but also for kids.