The Arizona The Birkenstock Arizona is a genuine classic that has been worn internationally for decades! For many, it is the epitome of the BIRKENSTOCK sandal because of its iconic design, for others, it's quite simply the most practical and comfortable sandal ever. Please Note: Oiled leathers are designed to appear stressed and rustic looking. The leather can appear dryer(lighter) in patches where the oil has dispersed or darker where the oil has settled. When you bend the straps or move the leather the colour will change frequently showing up crackly as the oil disperses. Oiled leather is one of our favourite types of leather. Its oily waxed surface makes for a unique colour effect and develops a beautiful patina. The oily finish of Birkenstock natural leather products results in colour variation, making each and every pair unique. Classic unisex slip-on style Oiled Leather Upper Classic Footbed - Suede Lined Anatomically shaped footbed designed for optimal support (Adjusts to the contours of your foot overtime) Natural cork insole Buckle Fastenings Durable EVA sole Made In Germany