SCVCN has always been committed to producing quality products with high performance. Choose SCVCN to enrich your cycling life.SCVCN is a truly original cycling equipment brand, run by a passionate team. Our goal is to ensure the highest quality and to inspire cyclists with outstanding quality. As a professional cycling brand, we always believe that good materials create good products and good experiences. If the lenses are not clean, please do not use paper, but use the cloth provided. All SCVCN frames are made entirely of sturdy TR90 material, even if you wear them for a long time.SCVCN cycling glasses are packaged in a very good material and can be hung around your waist, which is very practical. The smart lenses automatically change from clear to gray depending on the intensity of UV radiation and from clear to dark on sunny days, so they remain suitable for eye protection.