Atacama Men Birko-Flor in Color Futura Black | BIRKENSTOCK US。The Birkenstock Atacama Futura Sandals are a stylish and comfortable choice for men, featuring a slip-on design with rubber outsoles for traction. The sandals come in a black and blue color combination, with the iconic Birkenstock logo accenting the straps. Made with synthetic upper material and a rubber insole, these sandals are perfect for both casual and travel occasions, suitable for all seasons. Designed with the signature Birkenstock Atacama model and manufactured in Germany, these sandals are a high-quality and durable option for men\'s footwear.