What is this??
I'm not opposed to blisters. I consider them to be war wounds. But why today? I've been walking for two weeks - why not sooner? The only thing different today was new socks. But they were thicker, and thicker is supposed to be better. And who ever heard of blisters on the SIDES of your heels?
Seriously, if anyone has any thoughts on what causes these in this location, please share so I can be sure to pre-empt it happening again.
(Apologies to anyone who is foot-squeamish. I know I don't like looking at people's feet. But this was just too weird for me to not share.)