Details Nights aren't for sleeping. Not for you, they're not. They're for working hard, partying harder, and pushing your eyeballs into the most dangerous situations 'till the sun comes up. Good thing these night shades are gonna be with you every step of the way. It's a Night Shade 2000! These bad boys feature a clear polycarbonate lens, ANSI Z87+ Safety Rating, roomier fit, and redesigned ear, nose, and turbo adjustment areas. Features  UV Protection: 100% Light Transmission: 90% Lens: Z87+ Rated 2.2mm Polycarbonate Coating: Fog-Resistant & Scratch-Resistant