Superduty Bison (Roughout/Smooth) (Safety Toe)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 feet because of how soft and thick the hides are. Expect no break in, instant comfort, and long lasting support wherever you roam. Like its namesake, the Superduty Bison is a born survivor: known to walk straight into the head of a storm, unfazed by uncertainty.