Unlockable Gear In Career Mode
     Skeleton  Pants  and Skeleton Shirt: Kill all story mode missions
and complete all milestones

Unlockable Pros
     These  characters  are  unlocked during the career mode after you
complete their sponsorship challenges:

Chris Haslam: 
     Complete the Almost sponsorship challenge in career mode

Danny Way: 
     Complete the Plan B sponsorship challenge in career mode

Eric Koston: 
     Complete the Lakai sponsorship challenge in career mode

Jake Brown: 
     Complete the Blind sponsorship challenge in career mode

Lucas Puig: 
     Complete the Cliche sponsorship challenge in career mode

Mike Carroll: 
     Cmplete the Girl sponsorship challenge in career mode

Rob Dyrdek: 
     Complete the Alien Workshop sponsorship challenge in career mode

Terry Kennedy: 
     Complete the Baker sponsorship challenge in career mode