Actually, these started as a mistake. I had done a repeat too few on the second shoe of the first pair. I decided to make another shoe the same, so now I get two pairs.
This pair is first size, and is knit using the Sublime baby cashmere merino silk in 4 ply.
It appears that the crochet hook that I need, is no longer available, that means I will do the crochet is the next size hook. Hopefully, I can get to that this week, and have some crocheted flowers very soon.