Birkenstock Milano Sport Sandal - Men's Suede Imported Allows toes to move naturally, which promotes better balance and correct foot alignment from toe to heel Encourages natural gripping motion of your feet, exercises the legs and stimulates circulation Four arches ensure even weight distribution and proper posture Cradles the heel and keeps natural cushioning right under the heel bone Flexible, durable, lightweight sole is repairable and replaceable, like almost every part of our shoes