I read a book, I believe last summer, about teaching in Finland. It was really interesting, so I researched it a lot more. They go out for recess in every type of weather and encourage those "riskier" types of play. When they come in, they take off their shoes/boots and go shoeless in their classrooms. Then I found out some countries have their students even go barefoot. When I got to thinking about it, it makes a lot of sense. It's more comfortable, it's what kids are used to doing at home, and it keeps the classroom cleaner. I would love to have a shoeless classroom, but of course I live in the land of lawsuits and what happens if you have a fire drill, or someone stubs their toe?