A BIRKENSTOCK® icon, retooled to help you get the job done. The Boston Pro clog provides on-your-feet functionality from top to bottom—a fluid-resistant leather upper, slip-resistant TPU outsole and pronounced tread reimagines the style with safety in mind. Featuring trusted BIRKENSTOCK® design elements, like a contoured cork-latex footbed that supports you through long hours on your feet. Contoured cork-latex footbed creates custom support with wear Fluid-resistant, PU-coated natural leather upper. Purchased May of this year. Like new condition.