• PC photochromic lenses, color changes with light intensity
• PC lenses are more elastic, not easily broken, impact-resistant and bending-resistance
• The nose pad can be adjusted as needed, effectively reducing the pressure of glasses on the bridge of the nose
• Comfortable glasses legs, light and fit without pinching your face
• Comes with a myopia eyeglass frame to meet the needs of nearsighted riders

Specification:

• Material: TR90 frame + PC photochromic lens
• Weight: about 35 grams
• Applicable: cycling, fishing, running, hiking, driving, etc.