Superduty Bison (Smooth)The Superduty is our trophy boot, our reputation was built on it. Built to tackle the toughest jobs in any terrain, and weve got the boots on the ground to prove it. With the highest quality build and materials on the planet, give them a challenge worth their grit. The unique combination of the bison's strength and flexibility is prominent in our entire Bison collection. The moment you slip on a pair of these one of a kind work boots they mold to your