Features and Benefits:Anti-Scratch. All Day Comfort.;Anti-Scratch Hard Coat Protects Lenses;Comfortable Temple Arms - Extended Wear;Flexible Nose Bridge;ANSI Z87.1+;CSA Z94.3;Third Party Tested;Limited Lifetime Warranty;Tinted for outdoor use;The MILWAUKEE® Anti-Scratch Safety Glasses are designed for all day comfort with anti-scratch tinted lenses. This protective eyewear has an anti-scratch hard coat to protect the lenses from the demands of the jobsite. The safety glasses feature comfortable temple arms designed for extended wear. These protective glasses have an integrated flexible nose bridge for extended comfort.