Birkenstock Catalina Birko-Flor Sandal Graceful Pearl White Medium Narrow 39. NEW without tags. BIRKENSTOCK® design reimagined for today. The Catalina sandal expands on our single-strap look with the perfect coverage. Shimmery Birko-Flor® brings subtle dimension to the strappy style. With an original contoured footbed for support, this one is ready to chase the sun. Contoured cork-latex footbed creates custom support with wear Shimmery Birko-Flor® synthetic upper Suede footbed lining helps keep you comfortable EVA sole is flexible & lightweight Adjustable strap with metal pin buckle Made in Germany Comfortable white single-band slide with an adjustable metallic buckle. Supportive cork footbed molds to your foot for all-day wear. Sleek white upper pairs easily with casual outfits.