This is the original Birkenstock “exercise sandal”. The Birkenstock Women's Madrid Waterproof Eva Sandal is designed to exercise the foot and lower leg as you wear it. Your foot will flex and grip the toe bar while walking, thus promoting good circulation, building strength and helping to prevent injury.
This new water-friendly version is extremely lightweight and is essential for summer days by the beach or pool!
- Brand: Birkenstock
- Upper Material: EVA (ethylene-vinyl-acetate)
- Sole Material: EVA
- Footbed: EVA
- Arch Support: Mild Vegan (non-leather)
- Made in Germany