For what it's worth I have bone conduction headphones (Aftershokz Aeropex) and I find them very comfortable to wear for long periods (a few hours at a time; I h

For what it's worth I have bone conduction headphones (Aftershokz Aeropex) and I find them very comfortable to wear for long periods (a few hours at a time; I have never used them for a full day), more so than other types of headphones. They don't cover my ears at all, so obviously they are only good in situations where I don't want to block out sounds from the environment. I tend to use them on a low volume, partly also because when I use them I don't want to block out other sounds, and partly because I don't like loud music most of the time. Within those parameters, I'm very happy with them. YMMV