The Boston Oiled Leather Clogs by Birkenstock Details Composition: Cork-latex footbed, upper: oiled nubuck leather, sole: EVA Lenght: 230 mm, Fit Type: Narrow) Colour: Habana 860133 About The Brand Since 1774, Birkenstock, the inventor of the footbed, has focused on enhancing the lives of its customers with high-quality shoes>