Product Details:

Condition:New in Original Packing Box

Color:Blue , Red , green

fit: Unisex

Nose type: Silicone nose pad

Frame material:PC frame

Lens type: Thickened PC explosion-proof lens Lens function:Fast intelligent color change

Feature:

Photochromic transparent color changing glasses,

Darkens according to the strength of the sun's ultraviolet rays.