The Birkenstock Atacama is a variation on the classic two strap, created to suit your favorite off-road and water-based activities. For a secure fit, the pin buckles have been replaced by hook-and-loop fasteners. The footbed is a molded PU with a rugged PU/TPU outsole for added traction. This Cross Element Adventure design boasts a high level of comfort and great functionality. Ideal for active people who love the outdoors.