ROTHY’S THE FLAT Cream Black Knit Slip On Flats Shoes. Women’s Size 7.5. In good condition! DETAILS: The Flat in Cream and Black -Soft, flexible upper -Comfortable insoles and durable outsoles in black. -All of our styles are machine washable—so they last for the long haul. Learn more. -Slip out insoles. Toss insoles and shoes in the wash with cold water. -Air dry. No heat, please. -Wear again and again. Knit from Rothy’s signature thread, which is spun from plastic bottles. Learn more. It took about 11 plastic bottles to knit this pair of shoes.