The adjustable upper paired with Birkenstock's anatomical footbed makes this unisex sandal the epitome of comfort and versatility

Inner ankle zipper

Spade is the perfect daily bootie

featuring extra coverage and adjustability from two metal pin buckles

Birkenstock — Arizona Oiled Leather Soft Footbed - Tobacco Regular Width lace up winter boots The adjustable upper paired withThe Arizona is the sandal that first led to Birkenstocks worldwide recognition and success. Its a classic example of the comfort, function, durability and style the company is renowned for. The adjustable upper paired with Birkenstock's anatomical footbed makes this unisex sandal the epitome of comfort and versatility. Waxy leather upper Suede lining An anatomically shaped foam inlay added to the original contoured cork footbed for extra cushioning.