KOIO | Chukka Dune Men's Sneaker 8 (US) / 41 (EU) Out of stock Brand : Koio Stylecode : 4587328438308 Color : Light Grey Gender : Man Get your hands on the KOIO | Chukka Dune Men's Sneaker 8 (US) / 41 (EU) from the best sneaker stockists around the world.