Arizona Two Strap Sandals by BIRKENSTOCK Made from basalt birko flor nubuck uppers, suede lining, on a EVA footbed. Also featuring a double strap and natural latex sole. - Narrow fit - Please note this product is excluded from the Free delivery over 50 offer About Birkenstock “The mastery of shoe making and the devotion to bring style and comfort to the people have persisted from one generation to the next" Over many generations, the Birkenstock company has gathered extensive knowledge in the area of foot health. This knowledge and experience is the foundation of their proven, high quality Birkenstock sandals and shoes.