ARIZONA BF NARROW by BIRKENSTOCK has a simple yet iconic design that has made it a highly popular style for decades, and is what many consider to be the epitome of a BIRKENSTOCK sandal.The ARIZONA is a unisex sandal featuring a two-strap upper that can be adjusted using the sturdy buckles, a traction patterned sole, and the classic BIRKENSTOCK cork latex footbed that will support your feet, with the anatomically moulded design guiding them into a natural position. The BF stands for Birko-Flor, w Birkenstock Sandal, White Birkenstocks, Design Guide, Iconic Design, Birkenstock Arizona, Popular Style, Made It, Smooth Leather, Birkenstock