Unit: Anatomically shaped cork-latex footbed | Upper: Oiled Nubuck & Soft Suede Leather upper | Inner Sole: Suede lining | Outer Sole: EVA | Details: Stitch free construction | Care: Avoid extreme heat and fully immersing in water. Brush the surface with the Birkenstock Care brush to remove dirt. The oiled leather upper can be treated with a leather balm and the Suede leather can be brushed to remove dirt. | Warranty: Guaranteed against faulty workmanship or defective materials for 6 months from date of purchase. Does not cover normal wear and tear and negligence or misuse of the product. Please note care instructions | Made in Portugal.