Pretty easy peasy socks, knit cuff down with a turned heel construction. In 4 adult sizes:

S (W4-6) - Circ 7”, Length 8-9”
M (W7-9/M6-8) - Circ 8”, Length 9-10”
L (W10-12/M9-11) - Circ 9”, Length 10-11”
XL (M12-14) - Circ 10”, Length 11”-12”