Review on Enhanced Eye Protection: 3M Virtua Glasses - Polycarbonate Anti-Scratch Technology by Jay Liu

Simple, versatile, stylish (as far as glasses go) and at a great price. I initially fell in love with these glasses when they were made available to QA staff while working at Anheuser-Busch in 2004; and I have 2-3 pairs in stock now that I'm back in school to continue my science education. The glasses are very comfortable even when worn for a long time and do not fog up like glasses. I am currently studying in the anatomy and physiology lab and microbiology lab and can easily wear glasses for more than 4 hours a day. I will admit that lenses scratch and/or scrape easily so as with any plastic eyewear it is important to take good care of them and use a protective case when storing. At the same time, the glasses are quite economical, so replacing glasses will not spoil your night's sleep.