The feminine Sofia sandal with a stylish T-bar is perfect for those that are on their feet throughout the day and want shoes that provide exceptional comfort. Anatomically shaped BIRKENSTOCK soft footbed Upper: Birko-Flor Footbed lining: suede Sole: ProFashion sole, incredibly flexible, non-slip outsole made of PU (polyurethane) Two straps with adjustable metal pin buckles Non-Marking Sole