Birkenstock Madrid EVA sandals in black are made of lightweight and waterproof EVA material. They are ideal for water activities and everyday wear. The molded insole offers medium arch support, a deep heel bed and a spacious toe box for a stable step. The black color is easy to combine with summer and sports clothing. The EVA sole provides cushioning and shock absorption when walking. For a longer life, we recommend rinsing with water and avoiding high temperatures.