Role of cycling glasses

Most riders ride on roads, and on sunny days, roads reflect sunlight better than mud or grass. Due to different riding posture, cyclists have more time to look directly at the road than ordinary cyclists, so they receive more ultraviolet reflection? Long term absorption of ultraviolet rays by the eyes will cause cataracts! Most cycling friends have the experience of tears in their eyes and foreign bodies in their eyes? If you ride in winter covered with snow everywhere, or in Tibet covered with ice and snow all year round, the sun shines directly on your eyes after reflecting on the snow, you are easy to suffer from "snow blindness". Riding glasses can greatly protect your eyes from these injuries.