Upper/lining/sole: one-piece EVA Narrow width.
Birkenstock Arizona Eva Sandal in Black, Size IT 40 And unlike their suede and leather cousins, you can take them to the pool (or the beach, or the lake) without worrying about ruining them. Birkenstock Arizona Eva Sandal in Black, Size IT 40: Waterproof, weightless, and endlessly comfortable, these classic Birkenstocks are done in all black everything and finished with a sculpted insole..