Birkenthtstock Madrid Big Buckle Cognac Oiled Leather

The birkenthtstock Madrid is the oldest member of the family of models, making it a classic. Launched as a ?fitness sandal? half a century ago, this simple single-strap model has gone on to become a firm fashion favourite. Its function and design have largely remained unchanged. The special positioning of the strap gently trains the muscles in the feet and calves with each step ? the toes? grip reflexes trigger this effect.