September 14th It was learned that in order to use less chemical glue during the production of the AirJordan XX3, Nike has developed a sewing machine that can perform three-dimensional sewing. This machine can perform three-dimensional sewing on a whole shoe. Currently, The machine is applying for a patent. A Nike spokesperson said that there is only one such sewing machine at present, and that Nike will apply this technology to the production of other footwear products in the future.