Let the opticians present options for your lifestyle including prescription sunglasses.  Every eyeglass frame comes with its own case, cleaning cloth and spray cleaner.  Please come in as needed for adjustments, everything needs maintenance.  Friendly reminder to release both temples from behind the ears at the same time to minimize adjustments.  There is always a risk when reusing old eyeglass frames for a new prescription.  Plastics naturally dry out over time becoming brittle which increases the chances of the eyeglass frame cracking.  Metal eyeglass frames tend to break most often in joint areas from being adjusted.  When metal is bent and forth it is bound to break.