Women's Granada Sandal in Habana Oiled Leather with Soft Footbed by BirkenstockMade in Germany Oiled leather unique characteristics of the leather are highlighted by a rich oil treatment, develops natural patina over time Soft Footbed Contoured cork footbed conforms to the shape of your foot and features pronounced arch support with an extra layer of super soft foam cushioning, a deep heel cup and roomy toe box, lined with suede Lightweight EVA sole for cushioning and shock absorption Avoid extreme heat