Tatacoa Birko-Flor in Color Futura Black | BIRKENSTOCK US。NWT, no box. comes from a smoke free home. The BIRKENSTOCK Tatacoa is a variation of the classic Milano and is the perfect sandal for anyone who is on their feet all day. Perfect for all active and adventurous BIRKENSTOCK fans. The polyurethane sole is affixed to the footbed in two layers and therefore offers maximum flexibility, grip and durability. The upper is made from the skin-friendly, hard-wearing synthetic material Birko-Flor® which was reinterpreted with a futuristic look. Anatomically shaped cork-latex footbed Upper: Birko-Flor® Futura Footbed lining: polyurethane (PU) Sole: light polyurethane sole (PU) Details: two straps, each with an individually adjustable hook-and-loop fastener; ankle strap “Made in Germany”