YOU CAN PUT THESE IN THE WASHING MACHINE. New in the box! Never worn! I bought the wrong size. The one shoe that elevates any outfit—anytime. Our sleek pointed-toe flat in black combines exceptional comfort with versatile, washable style. And It's knit from plastic bottles. 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. Slip out insoles. Pop shoes and insoles into the washing machine. Use cold water, mild detergent and the delicate cycle. No heat, please—always let your shoes air dry. Knit from Rothy’s signature thread, which is spun from single-use plastic bottles. Learn more. It took about 11 plastic bottles to knit this pair of shoes. In 2023, Rothy’s factory achieved TRUE Platinum certification, validating that it’s operating with zero waste practices by diverting solid waste from the landfill, incineration and the environment.