This is an interesting one. RB signs a sponsorship deal with Ferrari: 
  http://finance.yahoo.com/news/ray-ban-signs-sponsorship-agreement-141100702.html 
 
Still trying to find out the impact on Oakley, if any. On their website, RB is listed under the "Sponsors" grouping while Oakley is listed under the "Official Suppliers" grouping, so there seemingly is a differentiation between the two deals.