I use a set of
bone conduction 'headphones' from Aftershokz. They are pretty much the definition of non-noise cancelling so you can hear everything going around you as well as your music or podcast (mostly what I use these days). I found that they take a little while to get used to, but I now find them invaluable. I'm actually on my second set after I accidentally dropped my first pair onto the driveway behind my wifes car and she reversed over them.