In the Mixtapes of Austin Rivers on YouTube, you rarely see him rock other kicks except Nike basketball shoes.
He chose to play college basketball for Duke University which is a big Nike Basketball School. Chances are, you would think that he will continue using Nike in the NBA just like the former Duke Star Kyrie Irving.
During the New Orleans Hornets media day I was surprised when I saw that he was wearing the good old adidas Superstar.
I waited for the NBA Real Training Camp Coverage to see what shoes will Austin wear. I spotted him wearing the adidas Crazy Light Low. Sorry for the blurry pic below but trust me, I saw that he's wearing Crazy Light Low Black colorway.
That probably seals the deal. He probably signed with Adidas and not with Nike.