Two-strap classics, the Birkenstock Arizona BF SFB Sandals with adjustable straps and a magical cork footbed conforms to the shape of your foot. Durable, synthetic upper material with a nubuck leather-like texture and a soft backing Suede footbed lining Features pronounced transverse arch support, heel mould and roomy toe grip Interior and exterior longitudinal arch support Lightweight EVA sole for cushioning and shock absorption The Birkenstock Arizona BF SFB Sandals feature real leather lining, which is gentle on the skin, nestles up softly against your foot and adjusts to its contour. The soft footbed has an integrated latex foam cushion. So it offers excellent comfort from day one.