Michael Phelps
Latest News & Analysis

News & Analysis
Why Is Under Armour’s Olympic Star Wearing Nike on Sports Illustrated?
Michael Phelps, the crown jewel of Under Armour’s Olympic athletes, is wearing Nike sweatpants, swoosh and all, on the cover of the latest Sports Illustrated magazine.

Why Is Under Armour’s Olympic Star Wearing Nike on Sports Illustrated?
Michael Phelps, the crown jewel of Under Armour’s Olympic athletes, is wearing Nike sweatpants, swoosh and all, on the cover of the latest Sports Illustrated magazine.