I made them TAAT using two 2.25mm circs. The yarn is Fearless Fibers Merino/Tencel sock yarn. It is really yummy to knit! The pattern is Hermione's Everyday Socks by Erica Lueder. The pattern repeat is very easy to memorize and makes a really elegant presentation, I think.
I have finished three more projects, but I will not post them today.