A 1964 running shoe with spikes is pictured in the archive of German sportswear manufacturer Adidas, during the 'Home of Innovation (HOI) Experience' event in Herzogenaurach, southern Germany, on September 25, 2026. The event offered insights into the Adidas archive and the Innovation Lab, with presentations of the latest innovations in shoes and apparel, as well as test demonstrations. (Photo by Daniel Karmann / AFP via Getty Images)

A 1925 running shoe with spikes from the Gebrueder Dassler Shoe Factory is pictured in the archive of German sportswear manufacturer Adidas, during the 'Home of Innovation (HOI) Experience' event in Herzogenaurach, southern Germany, on September 25, 2026. The event offered insights into the Adidas archive and the Innovation Lab, with presentations of the latest innovations in shoes and apparel, as well as test demonstrations. (Photo by Daniel Karmann / AFP via Getty Images)

A 1925 running shoe with spikes from the Gebrueder Dassler Shoe Factory is pictured in the archive of German sportswear manufacturer Adidas, during the 'Home of Innovation (HOI) Experience' event in Herzogenaurach, southern Germany, on September 25, 2026. The event offered insights into the Adidas archive and the Innovation Lab, with presentations of the latest innovations in shoes and apparel, as well as test demonstrations. (Photo by Daniel Karmann / AFP via Getty Images)

A singlet worn by the French Olympic team during the Atlanta 1996 Olympic Games is pictured in the archive of German sportswear manufacturer Adidas, during the 'Home of Innovation (HOI) Experience' event in Herzogenaurach, southern Germany, on September 25, 2026. The event offered insights into the Adidas archive and the Innovation Lab, with presentations of the latest innovations in shoes and apparel, as well as test demonstrations. (Photo by Daniel Karmann / AFP via Getty Images)

An historic athletic shoe is pictured in the archive of German sportswear manufacturer Adidas, during the 'Home of Innovation (HOI) Experience' event in Herzogenaurach, southern Germany, on September 25, 2026. The event offered insights into the Adidas archive and the Innovation Lab, with presentations of the latest innovations in shoes and apparel, as well as test demonstrations. (Photo by Daniel Karmann / AFP via Getty Images)

A 1925 running shoe with spikes from the Gebrueder Dassler Shoe Factory is pictured in the archive of German sportswear manufacturer Adidas, during the 'Home of Innovation (HOI) Experience' event in Herzogenaurach, southern Germany, on September 25, 2026. The event offered insights into the Adidas archive and the Innovation Lab, with presentations of the latest innovations in shoes and apparel, as well as test demonstrations. (Photo by Daniel Karmann / AFP via Getty Images)

A prototype slide is being produced using Rapid Liquid Printing (RLP), a suspension-based 3D printing technology, during the 'Home of Innovation (HOI) Experience' event of German sportswear manufacturer Adidas in Herzogenaurach, southern Germany, on September 25, 2026. The event offered insights into the Adidas archive and the Innovation Lab, with presentations of the latest innovations in shoes and apparel, as well as test demonstrations. (Photo by Daniel Karmann / AFP via Getty Images)

A prototype slide featuring integrated cooling gel, designed to be stored in a refrigerator like a cooling pad for the foot, is pictured resting on a cooler in the APEX athlete performance department inside the 'Laces' building of German sportswear manufacturer Adidas during the 'Home of Innovation (HOI) Experience' event in Herzogenaurach, southern Germany, on September 25, 2026. The event offered insights into the Adidas archive and the Innovation Lab, with presentations of the latest innovations in shoes and apparel, as well as test demonstrations. (Photo by Daniel Karmann / AFP via Getty Images)