Dennis Busenitz revamped his signature adidas with a vulcanized Geoflex sole and simplified design. Expanding Bus's signature line into a vulc meant retaining its unique details and offering the grip and flick you expect out of the box. The adidas Busenitz Vulc II features Adituff toe reinforcement, a moulded Adiprene sockliner and an anti-slip Geofit collar that's simply classic.