3M Nuvo Safety Glasses. Get that Old School Retro look combined with the latest advances in safety eyewear. The lightweight 3M Nuvo has a brow guard and integral side shields to meet today's safety standards without the high lens curve of modern safety glasses. The adjustable temples and soft, flexible nosepiece provide the comfort you need for all-day wear. Exceeds ANSI Z87.1-2015 and CSA Z94.3 standards.