I've been searching the Internet and I can't believe this doesn't exist. Does anyone make a protective stick on film for helmet shields? Not for the helmet itself, I found that, but for the clear part. I'm not talking about tear offs either. I mean something a little more permanent than that. They make them for phones, iPads, etc etc...but I don't think they are quite clear enough to see through undistorted. Maybe there's no such product. I just hate spending $50 every time my visor gets a scratch.