Rothy’s The Original Slip On Flat Sneaker in Black Size 8.5 Serving up unbeatable comfort and effortless street style, Rothy’s slip-on sneaker in black is a washable staple made for every adventure. Even better? It's knit from plastic bottles. Size: 8.5 Soft, flexible upper in black—which means no break-in period, ever. Comfortable insoles in black and durable outsoles in white. Features a Rothy’s blue and white heel stripe for a sporty touch. Fully machine washable, so they’re like new again and again. Good, preowned condition