Birkenstock

Birkenstock is a German footwear company renowned for sandals with a distinctive contoured cork footbed that supports the natural shape of the foot. The brand's roots go back to the 18th century, when a German cobbler began crafting customized insoles. In 1896, Konrad Birkenstock registered the Birkenstock name and developed the first flexible, contoured insole, setting the foundation for the modern sandal line. The cork-latex footbed, combined with a suede lining and an EVA outsole, is designed to provide arch support, toe splay, and long-term comfort.

The sandals are produced in a range of models, with the Arizona (two-strap), Gizeh (thong), and Madrid (one-strap) among the best known. Upper materials include leather, nubuck, suede, and synthetic/faux leather options, as well as vegan variants. The footbed is constructed from natural cork with jute and a latex moisture barrier, and the outsole is typically EVA for lightweight cushioning.

Birkenstock markets its products worldwide through specialty retailers and direct-to-consumer channels. The brand is often associated with comfort and footwear health, and its products have become mainstream fashion items in addition to their orthopedic appeal. The company has faced scrutiny like many apparel brands over pricing and sustainability practices, but maintains a focus on natural materials and European manufacturing heritage.