Fashion Polarized Sunglasses with Light-Sensing TechFEATURES 0. 1 SECOND INSTANT COLOR CHANGE Experience unmatched speed with intelligent technology. The lenses adapt in just 0. 1 seconds, transitioning seamlessly from light to dark as you enter or exit tunnels, ensuring optimal visibility and safety while driving. UV400 & POLARIZED ANTI GLARE PROTECTION Advanced polarized lenses block most of harmful UV rays and reduce glare from reflective surfaces like water, snow, and windshields. Perfect for