Footwear Revolution: Sneaking Up on Fast Fashion

Quartz: “A sneaker starts with a sketch. Before a brand can turn that idea into a prototype, it has to produce the patterns that serve as the instructions for the factory putting it together, and create the metal mold used for the sole. This process alone takes weeks. It then makes a sample, which usually requires more fine tuning. Several samples may be necessary, with the process repeated each time a new one is made. It can take a year before a final design is ready for production.”

“Now virtual prototyping is letting brands shorten that timeline dramatically … 3D printing is also hugely beneficial for rapid prototyping, since it lets brands skip the tooling step needed to build molds for foam soles. That alone can take a month. But brands can now print prototypes of a sole in a matter of hours.”

“Why should shoppers care? Together these changes in design and manufacturing mean they won’t need to wait to get the products they want, and it should soon be feasible to get items custom-made, since it will be easier and cheaper for brands to produce just one of an item … For the brands themselves, cutting back lead times will let them respond to the market better, meaning they won’t need to make vast quantities of shoes in advance.”


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