Originally posted by NostalgiaKick:
Considering that his feet are invulnerable, and he doesn't sweat (unless under emotional pressure), would he even need to wear socks? It's not like he's going to develop blisters or foot odour
Considering, though, that Clark was raised in a culture where he was taught to wear socks with his shoes, I could see him considering it mandatory, even if it's not necessary.