Long may they roam. We sourced the durable leather for our Chelsea-style pull-on work boots from Wild Idea Buffalo Co. in South Dakota—the same supplier of our Provisions Buffalo Jerky—because of their recognition of the American bison’s role in regenerating the prairie ecosystem of the Great Plains. Long treasured over traditional cowhide for its stronger, more durable and elastic material, bison leather is exceptionally breathable, moisture-wicking and conforms to the user’s foot over time wit