The difference between cycling glasses

If you are sweating profusely, you will find that there is a clear difference between ordinary sunglasses and cycling glasses. The heat from your body will fog a pair of ordinary sunglasses and your sweat will cause ordinary sunglasses to slide or even fall. But the rubber anti-skid nose pads of the cycling glasses will ensure that your glasses stay firmly on your face, and will not slide even with more strenuous activities. Recently, more and more high-end cycling glasses will add a vent between the lens and the frame, which is cooler and more comfortable to use, and will not fog!