Originally Posted by Sy Reene

A couple things i've read in this thread that bother me a bit.
#1: OP, are your current prescription glasses made with glass lenses, or shatterproof plastic/polycarbonate? If the former, I'd suggest you change them somewhat quickly.
#2. Suggesting croakies or straps of some kind, which would fix the glasses (glass?) to your face and head when you have a fall/accident is not a good idea IMO.
#3. Generally, most advice on wearing glasses of any kind when cycling, is that the arms of the glasses should be on the outside of all helmet straps or hats you may be wearing, precisely so that the glasses get thrown clear of your eyes/face in the event of an accident.