Image Credit: adidas adidas Running has today unveiled adidas 4DFWD â the next step in data driven, 3D printed midsole innovation, designed to move you forward. Combining years of athlete data with the unique technology of 3D printing, adidas 4DFWD is created to provide runners with an all new running experience. For over four years, adidas has developed 4D lattice midsole technology in partnership with Carbon. Combining athlete data and Carbonâs Digital Light SynthesisTM technology to produce precision tuned 3D printed midsoles, adidas 4D footwear is amongst the first in the world to use this cutting-edge technology which offers the ability to fine tune midsoles to specific patterns of movement, so that athletes can enjoy precision performance with every step.