Production began at an early factory on River Street, and Chippewa was the first to produce US-manufactured boots with Italian-made original Vibram soles. It is credited with inventing the Engineer style work boot in the 1930s, when New Deal programs put a generation of workers in need of dependable footwear.
The boots have a long service record. Chippewa supplied military footwear in both World Wars — cold-weather boots for the US Army's elite 10th Mountain Division in WWII, with heel grooves cut for ski bindings — and later developed the high-altitude flight boot worn by CIA pilots of the U-2 spy plane.