Tatacoa Birko-Flor in Color Futura Khaki | BIRKENSTOCK US。The BIRKENSTOCK Tatacoa - designed to bring Birkenstock comfort and support to your favorite trail and water based activities. These off-road ready sandals feature a direct attach PU footbed, a rugged PU/TPU outsole for added traction and sturdy hook and loop closures for a secure fit. The upper is made from the skin-friendly, hard-wearing synthetic material Birko-Flor®. Anatomically shaped PU 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 closures; back strap “Made in Germany” NWT and ships with original box Size EU 41 or 8 US Men or 10 US Women Normale Weite or Regular Fit Color îs Futura Black/White No wear on soles or marks From a 100% smoke and strong odor free home. Size is sold out on the official website. Upper material: Birko-Flor® Birko-Flor® is a skin-friendly, tear-resistant and easy-to-care-for synthetic material which is exclusively used by BIRKENSTOCK. Insole: Polyurethane Footbed material: Polyurethane