How to choose Sunglasses

- Jun 26, 2018-

First, with face shape, color, work environment, dress to match; 

Second, wear after not dizzy to see the object clearer; 

Third, effective prevention of ultraviolet rays, with uv380, uv400 and other similar azimuth signs; 

Four, good sunglasses have matching mirror box, mirror cloth, tag and so on.