SmartKnit Infant Seamless AFO Interface Socks

What is the difference between infant small and newborn? I ordered recently the newborn size and it seems bigger than previously

There are 2 sizes offered for the infant afo, “small” and “one size”. according to size chart, there is “infant” and “infant small”. one size=infant?

Is this one pair of socks or a multi-pack?

Will this fit a 1 yr old? I'm confused at the sizing chart.