Adolf Dassler

Verified Timeline

Lore & Background

Adi Dassler began by repairing shoes in town and scavenging army debris in the war-torn countryside: army helmets and bread pouches supplied leather for soles; parachutes supplied silk for slippers. He rigged a leather milling machine to a mounted, stationary bicycle powered by the firm's first employee to mechanize production without electricity. He produced one of the earliest spiked shoes, with spikes forged by the smithy of his friend Fritz Zehlein, and experimented with materials like shark skin and kangaroo leather. His widow Käthe later said: "Developing shoes was his hobby, not his job. He did it very scientifically."

On 1 July 1924, with his brother Rudolf, he registered Gebrüder Dassler, Sportschuhfabrik, Herzogenaurach, operating in a former washroom with manual electricity generation. By 1925, they were making leather football boots with nailed studs and track shoes with hand-forged spikes. Former Olympian Josef Waitzer became a consultant, giving Adi access to athletes at the 1936 Berlin Olympics. At those Games, American track star Jesse Owens wore Dassler shoes with two leather strips on the sides and dark spikes. The brothers joined the Nazi Party on 1 May 1933. After the war, a feud led to their separation, and Adi founded Adidas in 1948. At the time of his death, Adidas had 17 factories and annual sales of one billion Deutschmarks.

Reader's Guide

Adolf Dassler's significance lies in his transformation of sports footwear from basic shoes into specialized, performance-enhancing equipment. His early adoption of athlete endorsements, notably with Jesse Owens at the 1936 Berlin Olympics, set a model for modern sports marketing. Dassler's innovative use of materials and mechanization in a resource-scarce environment demonstrated his ingenuity. The split with his brother Rudolf led to the creation of two global sportswear giants, Adidas and Puma, shaping the competitive landscape of athletic apparel. His legacy endures in the continued prominence of Adidas as a major brand, rooted in his vision of scientifically designed shoes for athletes.

Did You Know?

• Adi Dassler produced one of the earliest spiked shoes, with spikes forged by the smithy of his friend Fritz Zehlein.
• He experimented with materials such as shark skin and kangaroo leather to create strong but lightweight shoes.
• At the 1936 Berlin Olympics, American track star Jesse Owens wore Dassler shoes with two leather strips on the sides and dark spikes.
• Adi and his brother Rudolf joined the Nazi Party on 1 May 1933, three months after Hitler became Chancellor.
• At the time of his death, Adidas had 17 factories and annual sales of one billion Deutschmarks.