Madrid Big Buckle : White Size:42 Narrow Now with the full midsole

Now with the full midsole wrapped in suede

Upper Material: Nubuck leather/Suede

It offers an adjustable velcro ankle strap as well as an adjustable toe strap to ensure a secure fit

Footbed: Birkenstock Deep Blue Footbed (removable)

while the flexible cork base provides necessary support for all the arches in your foot

Madrid Big Buckle : White Size:42 Narrow Now with the full midsoleFirst made in 1963, the original Birkenstock exercise sandal remains a popular favorite! 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. Brand: Birkenstock Upper Material: Leather Sole Material: Extra thin EVA Footbed: Solid cork with leather lining Arch Support: Maximum Made in Germany