Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Good for class!

I ordered these glasses because the old-school, construction-style goggles I was using for labs were giving me problems by fogging up and leaving red marks of my face. These lightweight, compact glasses were the perfect solution. They fit well (on my relitively large head), don't fog up, and look pretty good too. It is almost as if I were not wearing any goggles sometimes. I would recomend these as a good value for students who want to be confotable during labs.