A group of girls asked this and they were telling everyone it was gross, but some people said they do. They asked a couple teachers, and they had interesting and mixed responses.
I can sleep with or without socks on, even if it is 100 degrees outside. The thing is, I always end up with one sock on, though.
Sometimes I sleep with my socks off, but I'd say it is 50/50.
Ok this is no lie i had the same question too. I Dont unless its like super freezing like during camp outs. Guess what for you people that do your gunna get athletes foot sooner or later since your feet sweats in there and yeah you never no. I reccommend not to.