NEW WITHOUT BOX Never worn. The comfiest shoes!!! Soft, flexible upper in black—which means no break-in period, ever. Comfortable insoles and durable outsoles in black. Fully machine washable, so they're like new again and again. Our shoes don’t stretch much—so make sure they are not too snug. Black Solid The wardrobe staple that does it all. Endlessly versatile, washable and comfortable, our classic flat in black is made to last seasons. Plus, it’s knit from plastic bottles.