Nike debuts LeBron 12 shoesLeBron James was in Oregon Tuesday to debut the newest edition of his signature sneakers, the LeBron 12.SI Staff|Share on FacebookShare on XAdd us as a preferred sourceLeBron James was in Oregon Tuesday to debut the newest edition of his signature sneakers, the LeBron 12. Loading recommendations... Please wait while we load personalized content recommendationsPublished Sep 17, 2014 | Modified Sep 17, 2014SI STAFFShare on FacebookShare on XHome/NBA