Walleva WSG008 Black Sunglasses for Fishing/Biking/Hiking/Golf/Ski Light Transmission: 16% (Most Comfortable In Summer Sunlight And White Snow) Polarized: No, can read LCD, GPS, Cell Phone, iPad screen Base Color: Black 100% UV Protection (Exceeds ANSI Z80.3 and EN 1836:2005 Standards) Impact Resistant: Yes - Passed FDA Drop Ball Test