A cult model from BIRKENSTOCK, the Madrid is here reinterpreted in a more modern way. In this version, they are adorned with the popular Big Buckle, loved for its contemporary and minimalist style, and the rust-proof plastic material enhances durability. Inspired by its cork counterpart, this model is made from EVA, a particularly lightweight and flexible plastic. This top-quality EVA, odourless and free from toxic substances, has many advantages: it is very light, highly elastic, hypoallergenic, shock-absorbing, and water-resistant.