Birkenstock - Madrid - Birko-Flor™ & Birkibuc™. Color Metallic Copper Birko-Flor. On sale for $58.34. MSRP $79.95.. 4.5 out of 5 stars+5Brand NameBirkenstockProduct NameMadrid - Birko-Flor™ & Birkibuc™GenderWomen'sColorMetallic Copper Birko-FlorPrice$58.34MSRP: $79.95Rating4Rated 4 stars out of 5(692)