"Asahi" brand deck shoes are made using a traditional vulcanizing method.
The feature is that it takes time and effort, but the strength and elasticity of the rubber sole increases and it is excellent in durability. The appeal of this manufacturing method is that it maintains its shape and maintains a beautiful silhouette.
Currently, only a few companies, including Asahi, are able to realize this manufacturing method in Japan. These shoes are carefully produced one by one using rare techniques.