>>1033815Pop bottle visor worked pretty damn well. The plastic thickness isn't complete uniform so it distorts vision a little, so I'd recommend spending a few bucks and going to hardware store for a replacement visor they sell for full face shields. I just stuck it on using 3M Mounding Tape which is double sided with a bit of foam in the middle.
Kept upper part of my face and forehead much warmer. Which had the side effect of making my nose much less runny. Another thing I didn't expect is that when going down wind it catches some wind from behind directing it across my face which helps keep my glasses from fogging. Side of my face got cold in a cross wind, more of a wrap around would probably fix that. Great hitting the wind head on.
I just need to tape off the lower half of the front vents on my helmet and I should be good.