Coasta has great customer service. My daughter snapped one of the arms on mine so I sent them in fully expecting to pay more than the $13 shipping. They responded after a couple of weeks and said the rubber had deteriorated on the nose piece and arms (under warranty) and that the lenses had "imperfections" in them (there was nothing wrong with the lenses, just normal scratches from a couples years of wear, they said it was under warranty). Coasta sent me a new pair of glasses back and it only cost me the $13 for shipping. Send them in and see what they say.
Edited by reedaggie10 (03/20/18 01:23 PM)