Brand New Cork Foot Bed The BIRKENSTOCK Atacama - designed to bring the comfort and support of our iconic contoured cork footbed to your favorite trail-based adventures. These off-road ready sandals feature hook-and-loop closures, a microfiber footbed liner and a rugged outsole for added traction and durability. Shown in Birko-Flor® with tonal footbed. Anatomically shaped cork-latex footbed Upper: Birko-Flor® Futura Footbed lining: microfiber Sole: lightweight polyurethane sole (PU) Details: two straps, each with an individually adjustable hook-and-loop fastener; tonal footbed Box not included