Nylon with water-resistant Teflon coating, polyester down fill, raised inner fabric for unexpected softness, synthetic rubber sole, & comes with a drawstring storage bag. Not for operating vehicles. Materials: Nylon with Teflon coating, polyester down fill, synthetic rubber sole, drawstring storage bag Care Instructions: machine wash on gentle cycle, lay flat to dry. The idea was born in Japan – a country where slippers are far more than just shoes. They’re a centuries-old tradition. An inextricable part of a kimono outfit. The footgear of Buddhist monks on their spiritual journeys. And a symbol of freedom to go wherever you like. Offering a whole new level of functionality, comes Subu. The modern, streamlined design blends well with any outfit. SIZE 00Men's 3.5 - 4.5Women's 5 -6 SIZE 0Men's 5 - 6Women's 6.5 - 7.5 SIZE 1Men's 6.5 - 7.5Women's 8 - 9 SIZE 2Men's 8 - 9Women's 9.5 - 10.5 SIZE 3Men's 9.5 - 10.5Women's 11 - 12 SIZE 4Men's 11 - 12Women's 12.5 - 13.5