If you were rocking them in the '80s or '90s, you probably already know a way or two for how to wear them. For those new to the amazingness which is the slouch sock, we'll be glad to give you a few fresh ideas! Slouch Them. Simple enough, right? Threddies Slouch Socks are nice and thick and long (14", to be exact!) to get that satisfying slouch you're looking for. Pull your socks up all the way, then smash 'em down as low as you please.