Both, kinda. I want to wear socks all the time but I can't stop myself from picking at them so they get holes within a few days. And I have sweaty feet so I always get lint stick between my toes, never found any sock that doesn't do that. So even though I want to wear them all the time there are enough annoyances from them to make me only wear them when I go to somewhere other than my apartment where I'll take my shoes off, like a friends place.