The Birkenstock Arizona has become one of Birkenstocks most popular models worldwide. Ideal for both work or leisure, this versatile two strap sandal is available in a range of colours and materials making it popular for people from all walks of life. Regular Fit * Natural oiled leathers appear stressed and rustic looking. They have a visible grain and naturally occurring colour irregularities that are deliberately not removed in production in order that the natural matt surface of the leather is preserved. Applying a leather conditioner will minimise this appearance or rubbing scratches gently with your hand. The oily finish of all natural leather products results in Colour and Shade Variations making each and every pair unique.