[EricH]

Originally Posted by DonRotolo

I agree. Cheap safety glasses are junk. Spend a whole $10 on your own good pair, keep them clean and unscratched, and replace them when necessary. No headaches, you'll forget you are even wearing them-the best kind of safety.

I carry my pair in a belt pouch if they aren't on my head (in the proper orientation). The pouch protects them and can serve as a light cleaning cloth; then I can just whip them out on the way into the lab, and put them back in when I leave for more than a minute. They're quite comfy, and it beats the cheap ones in comfort. I only use those in an emergency--haven't used a pair regularly in my life. I've broken a pair; I replaced it right away.