NWOB! Birkenstock Tracy Black Suede Mary-Jane Ballet Flat | Size 36 New without box. Perfect condition, no sign of outside wear. No flaws or damage. Please see pictures for condition. The BIRKENSTOCK Tracy is an interpretation of the popular ballet flat in a classic Mary Jane design. The shoe has a feminine look, but still offers exceptionally good stability thanks to its narrow strap across the instep. The upper is shown in high-quality nubuck leather that boasts a natural, rustic appearance. Anatomically shaped cork-latex footbed Upper: nubuck leather Footbed lining: suede Sole: EVA Footbed “Made in Germany”