Those foils - spoliers - blockers look like they might be the thing for me. I'm a total shameless dork already, so I don't have to worry if it clashes with my spandex (don't own any). Just the kind of thing that appeals to the caveman engineer in me, and I can DIY it from miscellaneous crap I have lying around the shop already and tweak 'til I get it right.
Thanks for the diagram, Wilbur. I'll probably make a set of those tonight if I can find some velcro about the place.
Also happy to hear from anyone else who has a plug-and-go solution.
It's worth noting that the Yurbuds you tried, while in-ear type, are not noise blocking type.
I just can't believe these things are being marketed for people supposedly moving through the air at a brisk pace. They are completely and utterly wrong for that, in my experience. It's crazy how much louder they made the wind sound.