The Classic Two Strap Arizona Is A Staple Of Birkenstock. The Iconic Sandal Comes With Two Fully Adjustable Birkibuc Straps To Ensure A Custom Fit. The Support Is Built On The Legendary Birkenstock Footbed.Cork/LatexEasy Slip-On Style With Two Buckle Closures Ensures A Secure And Fully Adjustable Fit.Easy Care Birko-Flor Upper Is Made Of Acrylic And Polyamide Felt Fibers With A Leather-Like Texture On Top And A Soft Fabric Underneath Against The Skin.Sku: 51791FemaleAdult