• PC photochromic lenses, color changes with the light intensity
• High-toughness PC lenses, 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 (Suitable for myopia within 400 degrees and astigmatism within 200 degrees)

Specification:

• Material: PC+rubber
• Weight: about 37g
• Lens type: Photochromic lens