Description Professional grade clear lens, eye protection for the hardest working women, and here's why: ANSI Z87.1+, and CSA Z94.3 Mil-Vo (Military Ballistic certification) Slim version is 6% smaller than regular Genesis style. 3-position ratchet adjusting lens Soft nosepiece conforms for a custom fit to most noses Padded temple and temple tips Soft brow guard offers extra impact protection Ultra Dura - Antiscratch lens Best of all these are Made in USA! Uvex by Sperian which is now Honeywell