Birkenstock Unisex Arizona Sandals, Brown, Size 12.0 Imported Birkenstock Antique Brown Leather Arizona Slide. Iconic double strap slip-on sandal in worn-look leather from Birkenstock, masters of comfort since 1774. Fitted with a moldable cushioned cork foot bed and textured EVA sole. Finished with adjustable logo-engraved buckle closures for the perfect fit. Made by Birkenstock Germany.