In the winter I wear 2 pairs - cotton ones that come above my ankles and then fuzzy socks over them.
In the summer I loathe socks and never wear them.
For working out I have to have nice plush ankle socks that are soft and squishy.
DD doesn't wear matching socks except for athletic games. She hates socks and only wears them when she has to wear boots of some kind just so her feet don't sweat as much and trust me, her feet stink to high heaven even with socks!