Photochromic cycling glasses

All frames are made entirely of sturdy TR90 material, so you won't feel uncomfortable even after long hours of wear.

Smart lenses automatically brighten or darken according to the intensity of UV rays, changing from light to dark in bright light, effectively maintaining the right feeling and protecting your eyes.

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.

Stylish Polarized Sunglasses

This 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.