. Birkenstock - Madrid Big Buckle - Oiled Leather. Color Antique Cognac Leather. $140.00. 3.9 out of 5 starsBest Seller+2Brand NameBirkenstockProduct NameMadrid Big Buckle - Oiled LeatherColorAntique Cognac LeatherPrice$140.00Rating4Rated 4 stars out of 5(386)