Birkenstock Madrid Big Buckle Slide Sandals Patent High Shine Ecru 37 / US 6-6.5Color: Ecru (Ivory) with Gold Buckle Size 37 Narrow Condition: Brand new with tags. See last picture. The hole is not perfectly circular. Not noticeable at all unless zoomed in but I just wanted to mention MSRP: $150 The BIRKENSTOCK Madrid is a veritable classic that delights the world of fashion with its minimalist design. The Big Buckle version features a large, elegant pin buckle. The semi-exquisite footbed is fully lined with soft piumato leather, making it exceptionally comfortable. The upper is made from high-quality natural leather with a shiny patent coating. Anatomically shaped cork-latex footbed; semi-exquisite Upper: natural leather with patent coating Footbed lining: piumato leather Sole: EVA Details: strap with a large, individually adjustable metal pin buckle; color-coordinated details “Made in Germany” C005500A