Step 4; How does 3D printing apply to shoe making?

I did some market research to see how 3D printing could be applied to shoe design.

An amazing designer named Earl Stewart highlights some amazing things you could do with a 3D printer. http://cargocollective.com/earlstewart/XYZ-SHOEbestdesign-02_1080

Even Nike has ventured into the 3D printing market, by printing the sole for their cleats.

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New Balance has allowed their customers to custom make the sole of their shoes to fit their preference. new-balance-3-d-printed-shoes-bits2atom

3D printing has even crossed over to fashion, and some high end fashion designers too.

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