Upper fabric: Birko-Flor® (Birko-Flor®)Birko-Flor® is a synthetic materialUpper material: Birko-Flor®Birko-Flor® is a skin-friendly, tear-resistant and easy-care synthetic material used exclusively by BIRKENSTOCK.Insole: MicrofiberMicrofiber fabric is skin-friendly, soft yet tear-resistant. Completely free fromorigine animal components, elle is used on vegan products as a sole lining material, among other autres products.Footbed material: CorkCork is a renewable raw material extracted from the bark of the cork oak tree. This natural product is a thermal insulator with excellent cushioning properties.Outsole: Platform soleThis item features a 2.6 cm high platform sole. The sole is made of EVA plastic léger with excellent cushioning properties.ue pleasant on the skin, tear-resistant and easy to care for, used only by BIRKENSTOCK.Insole: MicrofiberMicrofiber fabric is a skin-friendly, soft yet tear-resistant material. Completely free fromorigine animal components, elle is used on vegan pr...