The quality & built of these glasses should have been clearly described. They are made of flimsy plastic which easily gets smudged & scratched. The hinges creak when you open the arms.<br />One of the metal x-loop logo fell off the first day of use and wont stay put.<br />They look & feel pretty cheap so you get what you pay for.<br />I would have gladly paid more for a better built pair of anti-glare glasses had the seller provided no information on their quality.<br />They provide adequate glare protection but that's pretty much it.