UV400 Photochromic cycling glasses Facing the most difficult exercises and events, their unique quality and style. This model is focused on sports, but has a hybrid design and can be used casually. With UV400 protection. In addition to a single lens, it also has maximum visibility. Photochromic-1 lens configuration: 1*color photochromic lens 1*Myopia frame 1*glasses case 1*glasses bag 1*glasses cloth -UV400 treatment lens (UV-A and UV-B protection) -Smoked multilayer lenses (high impact resistance) -Aerodynamic design of curved frames (more styles) -Anatomy (greater fixation and safety) -Provided suitcase and flannel for transportation -Extremely light weight: 30 grams