Birkenstock MADRID Sandal-439843

This is the original Birkenstock “exercise sandal”. The Madrid 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. A timeless silhouette, this sandal is perfect with casual looks, yet graceful enough to dress up. Brand: Birkenstock Upper Material: Patent BirkoFlor (synthetic) Outsole Material: Extra thin EVA Footbed: Solid cork Arch Support: Maximum