About this product
The Birkenstock 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.
Description supplied by Cpmmotor through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.