❤【INTELLIGENT PERCEPTION & PHOTOCHROMIC TECHNOLOGY】This magical photochromic lens automatically sense the intensity of light changes, absorbs the ultraviolet rays, the stronger the light, the darker the color of the lens is. Effectively filter the strong light, strengthen the visual definition, reduce eye fatigue,these sports glasses keep the eyes always the most comfortable state. The photochromism of the lens is automatic and reversible-Perfect photochromic sunglasses.
❤【UV400 POLARIZED PROTECTIVE LENS】Our glasses 100% UV400 Protection for keeping your eyes healthy, blocking out 100% of all UVA, UVB, UVC and harmful blue light up to 400nm, and protect eyes perfectly. Restore true color, eliminate reflected light and scattered light and protect eyes perfectly. Reduce high-intansity glare from oncoming car and street light, soften harsh light, enhance and expand you vision at night-Perfect polarized uv protection sunglasses.