Birkenstock - Madrid - Birko-Flor™ & Birkibuc™. Color Metallic Black Birko-Flor. On sale for $63.16. MSRP $79.95.. 4.5 out of 5 starsAdd to favorites. 0 people have favorited this+4Brand NameBirkenstockProduct NameMadrid - Birko-Flor™ & Birkibuc™GenderWomen'sColorMetallic Black Birko-FlorPrice$63.16MSRP: $79.95Rating4Rated 4 stars out of 5(694)