Women's Birkenstock Buckley - Cognac Oiled Leather The BIRKENSTOCK Buckley is a semi-open moccasin-style clog that’s instantly recognizable as an authentic BIRKENSTOCK original thanks to its exposed cork footbed. The upper is made from soft suede leather. DETAILS: Anatomically shaped cork-latex footbed Upper: suede Footbed lining: suede Sole: EVA Details: one strap with an individually adjustable metal pin buckle Footbed “Made in Germany” Birkenstock is committed to environmentally friendly operations. We constantly work to improve production processes, products, packaging and logistics.