The Milano sandal adds an adjustable backstrap to its classic two-strap design giving you more security and a fit that's just right. Featuring tonal buckles and a color coordinated sole to take the look to the next level. Complete with classic BIRKENSTOCK design elements like adjustable buckle closures and a contoured cork-latex footbed for the ultimate in support. The upper is made from high-quality soft natural leather. Anatomically shaped cork-latex footbed Upper: natural leather Footbed lining: suede Sole: EVA Details: two straps each with an individually adjustable metal pin buckle; backstrap “Made in Germany”