Claimed by the road.
The first leather jackets appeared in the cockpits of World War I aircraft. In 1917, the U.S. Army Aviation Clothing Board commissioned flight jackets for pilots exposed to open-air cockpits at high altitude — uninsulated, frozen, lethal without protection. The result was a heavy, sheepskin-lined jacket in brown cowhide, built for warmth over everything else. Utility was its only brief.
After the war, that utility transferred to the road. Early motorcyclists needed the same protection: wind resistance, abrasion resistance, something thick enough to matter if they fell. Leather was the obvious answer. It was already there. Already proven.
The jacket began migrating from military surplus into civilian life during the 1920s, carried by men who had seen what leather could do under real conditions. It did not yet have a silhouette. It did not yet have a name. That came in 1928, from a basement on the Lower East Side of Manhattan.



