This replacement footbed is specifically designed for Birkenstock Professional PU clogs. It is made from polyurethane and features a durable microfiber lining that provides extra comfort and ensures a pleasant foot environment. The shape of the footbed is modeled after the natural imprint of a foot in sand, ensuring an ergonomic and comfortable walking experience. People who spend many hours on their feet for work particularly appreciate the high level of comfort that reliably supports them throughout the day.