Brand Cycling Sungles UV400 TR90 Sports Bicycle Gles MTB Mountain Bike Hiking Riding Eyewear for Men Women

1.All Our es have UV protection ,block 100% of UVA, UVB, UVC rays as well as harmful blue light to 400nm.

2.The photochromic will change color under direct sunlight. Discoloration occurs in about 1 minute in winter and about 40 seconds in summer. The speed depends on the sunlight and UV intensity! (If the UV intensity and temperature are low, the discoloration speed will slow down.) The discoloration speed is related to the UV intensity and temperature.

3.This style does not have polarized es and does not support myopia frames.

4.In any of the following situations, please contact customer service immediately.

①The first is: if the package is not received, the customer service will tell you the solution.

②The second is: there are any flaws in the glaes, please feel free to contact customer service to solve the problem until you are satisfied.

③The third is: if you have any opinions about our products, we will listen carefully, and we will give you new products for free after adopting them.

1.If you choose 3, then you will get 3 es:Red or blue *1+nsparent *1+black *1+glaes cloth*1+glaes bag*1+EVA box*1

if you choose 3, photochromic es are not provided

2.If you choose photochromic-2, then you will get 2 es:Red or blue *1+Photochromism *1+glaes cloth*1+glaes bag*1+EVA box*1

if you choose photochromic-2,black es and nsparent are not provided.