The Birkenstock Zurich Men's Sandals in Aviator Leather Cocoa are slip-on sandals with a buckle accent. They are made of leather and have a solid pattern. The sandals have an EVA outsole and a leather lining and insole. They are comfortable and suitable for casual occasions, going out, and outdoor activities during the summer, fall, and spring seasons. The sandals are available in size EU 42 and US 9. They are part of the Birkenstock Zurich product line and are made in Germany.