UFC announced on Tuesday that ’Project Rock,’ the innovative performance brand created by global entertainer and entrepreneur Dwayne “The Rock” Johnson, has launched its first ever co-branded footwear, the Project Rock x UFC BSR 2 and Project Rock Slides. The BSR 2 and Project Rock Slides are now the Official Footwear of all UFC athletes and corners. The highly touted BSR 2 and Project Rock Slides will be provided to all athletes as part of their official fight kits, beginning with UFC Fight Night: Gane vs.