The Flat in BlackSoft, flexible upper in black to match everything.Comfortable matching insoles and durable outsoles.They are in great condition, but could use a good cleaning. Rothy’s are super easy to maintain, as they can be thrown straight into the wash. Step one: Slip out insoles. Toss insoles and shoes in the wash with cold water. Step two: Air dry. No heat, please.Step three: Wear again and again.