The upper is crafted with premium and high-quality suede leather The inner lining features breathable leather, keeping your feet comfortable Anatomically correct, suede lined, natural cork-latex footbed These sandals are equipped with a buckle closure system that allows for a personalized and secure fit The sole is made of EVA material, providing exceptional support Birkenstock Unisex Arizona BS Suede Leather Mocca Sandals 6 W / 4 M US