Birkenstock Arizona Iridescent Light Rose Pastel Slide Sandals SZ 7 EU 38 Narrow. Gently used condition with a few light markings on footbed shown in pictures. Birko-Flor™ upper is made of acrylic and polyamide felt fibers Material is a soft fabric with a smooth leather-like finish. Synthetic lining and insole. Two front straps with buckle closure. Slip-on style.