The BIRKENSTOCK Arizona is a genuine classic that has been delighting both men and women for decades. This simple sandal with two straps stands for timeless design and has long held cult status thanks to its comfort factor. The upper is made from the skin-friendly, hard-wearing synthetic material Birko-Flor®.. Features:. Anatomically shaped cork-latex footbed. Upper: Birko-Flor®. Footbed lining: suede. Sole: EVA. Details: two straps, each with an individually adjustable metal pin buckle. Made in Germany. Materials:. Upper material: Birko-Flor®. Birko-Flor® is a skin-friendly, tear-resistant and easy-to-care-for synthetic material which is exclusively used by BIRKENSTOCK.. Insole: Natural leather. Footbed material: Cork. Outsole: EVA. A Legendary Design. The heart of all models is the original BIRKENSTOCK footbed. The construction, which has been thought out to the smallest detail and makes it feel like you're standing in sand, helps your feet feel as comfortable as possible for hours on end. This supports health and promotes wellbeing.. Deep Heel Cup. The very deep moulding in the heel area supports the foot tissue and holds the heel bone firmly in its natural position. This provides the foot with nearly as much support when it is in a sandal as when it is a closed shoe.. Heel Mould. Activates the calf muscles, stabilises the back of the foot and improves gait and coordination. Interior And Exterior Longitudinal Arch Supports. The arch supports that run alongside the sides of the footbed surround the tarsal bones inside and out. This gives the foot the stability it needs when it takes a step.. Transverse Arch Support. The support that runs through the middle of the footbed stabilizes the metatarsal bone. In this way, the transverse arch support helps ensure that the foot has a naturally straight and solid stance.. Transverse Arch Support. The support that runs through the middle of the footbed stabilizes the metatarsal bone. In this way, the transverse arch support helps ensure that the foot has a naturally straight and solid stance.. Footbed Edge. The footbed is drawn up especially high at the front. As a result, the high footbed edge protects the toes during the rolling motion of the foot.