Manchester City midfielder Samir Nasri is considering quitting sponsors adidas.
Soccerbible.com reports Nasri is in contact with Warrior and wore their boots in preseason friendlies against Hearts and Olympiacos.
Nasri has been with adidas for the past eight years.
City teammates Vincent Kompany and Fernando are already sponsored by Warrior.
Alvaro Negredo, the City striker, is also in talks with Warrior about an endorsement deal.
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