expression
no shoes allowed; shoes off
A set phrase used on signs or in instructions to indicate that outdoor shoes must be removed before entering. Often seen at entrances to homes, temples, or traditional restaurants.
玄関に「土足禁止」と書いてあった。
There was a sign at the entrance saying 'No shoes allowed.'
この部屋は土足禁止です
This room is shoes-off, so please change into slippers.