If you look at sanitation its better top keep them on i'd say.
Since you sweat away about half a liter during the night ask yourself the following: What would you prefer? That most of that sweat ends up in socks and PJ's, or that you "save up" most of that sweat in your mattress, giving bacteria and such time to cultivate?
OT: I only wear socks when I'm sick or when I'm too drunk to bother.
I love cold, hence my heater in my bedroom is always off, the window is always open and I sleep with my feet-end of the bed towards the window.
Since you sweat away about half a liter during the night ask yourself the following: What would you prefer? That most of that sweat ends up in socks and PJ's, or that you "save up" most of that sweat in your mattress, giving bacteria and such time to cultivate?
OT: I only wear socks when I'm sick or when I'm too drunk to bother.
I love cold, hence my heater in my bedroom is always off, the window is always open and I sleep with my feet-end of the bed towards the window.