i don't get any fetish feelings from wearing socks....but I do put on socks of a style/colour/thickness etc that I would find attractive on another person's feet...which is close I suppose.
I like to see how my feet lock in socks. I appreciate them I guess. I was intrigued when i once worse stripey, knee-socks with a separate section for each toe - this was part of a leprechaun outfit. I liked wiggling my toes in them.
I did used to get a kick out of shoeplaying, which for me is a big turn on to see in others, I like to feel what the shoeplayer feels - like the coolness on the foot, the way it can tickle a bit as you slide your foot in and out, the fact people might notice etc.