• High-tough PC lenses, strong impact resistance, replaceable lenses to meet different needs
• UV400 anti-ultraviolet, effectively prevents ultraviolet damage and protects eye health
• Built-in myopia frame, wear cycling glasses to enjoy riding(lens does not contain a prescription, please purchase your myopia lenses)
• Coated color-changing lenses increase or decrease the degree of discoloration according to the intensity of ultraviolet rays, fully protecting our eyes.
• Great for biking, running, mountain road biking, motorcycle biking, softball, driving, fishing, golf, hiking, skiing, beach volleyball and more

Specification:

• Product name: BF629
• Brand: BOLLFO
• Lens frame material: PC
• Set weight: 224g
• Size: 17*14cm (regular size, suitable for most people)