100% Leather Synthetic sole Made in GermanyDo not wear or store Birkenstock footwear near campfires, fireplaces, or indoor radiators; Regularly apply Birkenstock Water & Stain Repellent to protect leather, suede, and nubuck upper materials; Do not over-saturate the footbed Birkibuc – a durable, synthetic upper material with a nubuck leather-like texture and a soft backingDo not leave footwear in hot vehicles; Please bear in mind that any cleaning or treatment can change the look and finish of the materials; To clean leather, suede, and nubuck uppers, brush excess dirt or dust away with a nubuck/suede brush Contoured cork footbed conforms to the shape of your foot and features pronounced arch support, a deep heel cup, and roomy toe box; lined with suedeDo not leave footwear exposed to direct sunlight for extended periods; After cleaning, always allow footwear to air dry completely, out of direct heat or sunlight; Gently rub a small amount of leather cleaner onto the shoe using a cloth; do not over-saturate with cleaner Lightweight EVA sole for cushioning and shock absorptionIf footwear becomes wet, allow to slowly air dry away from direct heat; To clean footbeds, spray with water or with Birkenstock Cleaner & Refresher and wipe away excess moisture and dirt with a cloth; To clean Birko-flor and birkibuc uppers, wipe clean with a damp cloth Avoid extreme heatIf cork soles begin to appear dry, apply a thin coat of Birkenstock Cork Sealer for protection; For more stubborn dirt, use a toothbrush and gently scrub the area with water