Good day, a) Not one that I would know of.
b) There is a size chart on https://www.blacksocks.com/ Have a nice Socksmas! Thomas -- You received this message because you are subscribed to the Google Groups "TiddlyWiki" group. To unsubscribe from this group and stop receiving emails from it, send an email to tiddlywiki+unsubscr...@googlegroups.com. To post to this group, send email to tiddlywiki@googlegroups.com. Visit this group at https://groups.google.com/group/tiddlywiki. To view this discussion on the web visit https://groups.google.com/d/msgid/tiddlywiki/f71a8e84-1199-4935-aeb3-cc6207e63412%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.