Rothy's Navy Blue Flat The one shoe that elevates any outfit—anytime. Our sleek pointed-toe flat in midnight blue combines exceptional comfort with versatile, washable style. And it's knit from plastic bottles. Soft, flexible upper in midnight blue, which means no break-in period, ever. Comfortable insoles in tonal navy and durable outsoles in tan rubber. Fully machine washable, so they’re like new again and again.