Uvex S1890X Fury Safety Goggles, Black Frame, Clear Uvextreme Lens, Flame Resistant Headband Can Be Easily Worn Under A Faceshield Or Welding Helmet Adjustable Length Headband and patented adjustable lens inclination Quick and Easy Lens Replacement Patented and Frameless Dual 9 Base Polycarbonate Unilens with Exceptional Optics Meets ANSI Z87+ And CSA Z94.3 Standards