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: black suede Design details: narrow width; black metal hardware Original Birkenstock suede-lined natural cork footbed that molds and shapes to your foot, featuring pronounced arch support, deep heel cup, and roomy toe box. Man-made sole Please note: All measurements are approximate and were taken from a size 37; slight variations may occur. Made in Germany