Unit: Anatomically shaped cork-latex footbed | Upper: Suede | Footbed Lining: Suede | Outer Sole: Lightweight EVA sole for cushioning and shock absorption. Repairable sole. | Details: One strap with an individually adjustable metal pin buckle; color coordinated footbed | Care: Avoid extreme heat, fully immersing in water and long exposure to direct sunlight. Use the Birkenstock Care to brush away dirt and fluff up suede. The cork sole can be sealed with a Cork Sealant Balm to protect and keep cork from drying out. The inner suede sole 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.