The BIRKENSTOCK Arizona Split Birko-Flor Green/White and Yellow/White sandals are genuine classic that has been delighting both men and women with its timeless design for decades. This version of the sandal plays with contrasts and color-blocking and features brand-new colors. The color-coordinated footbed and the buckles round off the shoe's look of sophistication. The upper is made from the skin-friendly, hard-wearing synthetic material Birko-Flor®. Size 39 would fit between a womens 8 and 9 Anatomically shaped cork-latex footbed Upper: Birko-Flor® Footbed lining: microfiber Sole: EVA Details: two straps, each with an individually adjustable metal pin buckle; color-coordinated details Made in Germany