Thanks for the sympathies, all!
I got the Bombas sock pack. I don't have a Find for it, for some reason. Maybe it wasn't at the US sale! I'll check.
Anyway -- as per usual with these "one size fits all" socks, they are too large for me. BUT the sticky bit at the back truly works and keeps them on, they will shrink a bit if I put them in the dryer, and the padding is nice. So I am keeping.
JAileen, doesn't that take the cake? I got a few of those reminders, too. Sorry, Nordstrom! Not going there!