About the brand: Iconic and sustainable designs that are always on-trend. Please note: Size selections are European. For US conversions, please reference size chart. Color/material: dove grey nubuck leather Design details: Silver-tone hardware. Legendary two-strap design from BIRKENSTOCK. Large, elegant buckle. Bold yet minimalist design. Anatomically shaped cork-latex footbed. Slip-on styling Anatomically shaped cork-latex footbed EVA Sole Made in Germany