A German company built a "Speedfactory" to produce sneakers in the most efficient way
Francis Tseng

Ansbach, Germany Sneakers aren't just made in one factory. They're the product of a sprawling network of specialized suppliers, often in different cities or even different countries that make the various components assembled into an athletic shoe. Just one part, such as the outsole, could have criss-crossed large stretches of Asia before becoming part of the...