The Kansas City Chiefs player only wears them for game day.
Patrick Mahomes confirms he has worn the same pair of underwear to every single game of his NFL career - CBS News
Chiefs QB Patrick Mahomes regrets postgame reaction versus Bills, admits it was 'emotion talking' : r/nfl
Patrick Mahomes confirms he's worn the same pair of underwear every game day for entire NFL career
Patrick Mahomes confirms he's worn the same pair of underwear every game day for entire NFL career
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