Birkenstock Arizona Stealth Buckle EVA Sandals. Birkenstock's best-selling sandal in an ultra-lightweight style. The Arizona Essentials sandal is made from water-friendly material, giving you a flexible design built on the contoured footbed you love most. With translucent buckles, it's the perfect throw-and-go style for everything from the pool to post-workout. Contoured footbed for legendary Birkenstock support. Made from water-friendly EVA. Lightweight & flexible. Two straps with translucent pin buckles. Imported.