ROCKBROS Photochromic Cycling Glasses for Mountain Biking UV400 Protection

Keep your ride focused with photochromic cycling glasses that offer UV400 protection for mountain biking and everyday cycling.

• Photochromic lenses: Polycarbonate lenses change tint with light, so you can ride through changing conditions without swapping glasses.
• UV400 protection: Shield your eyes from ultraviolet rays as you cycle outdoors.
• Lightweight fit: At about 29 g, these unisex glasses are easy to wear on rides.
• Practical details: The acetate frame comes in black or red, with lenses measuring about 5 cm high and 7.5 cm wide.