BIRKENSTOCK original footbed Upper: Velour Leather Footbed: Velour Leather Outsole: EVA The Birkenstock Zürich/Zurich integrates the stability of the shoes and light of the sandals, making it a popular choice for both men and women. Designed with side coverage and open heel and toe, this model is a breathable shoe. Soft velour leather upper that fits your feet just like your skin for a natural look.