A fun term for the loose socks fashion that has gained and kept popularity among grade school and high school girls in Japan. Because students are required to conform to very strict dress codes, one of the few ways for a girl to vary her appearance is by wearing ridiculously loose socks. There are sock glue products designed to keep loose socks stuck to the desired areas of a girl's leg. Some schools have strict sock policies, however, and their students are required to wear properly-fit socks.