These simple-looking New Balance "Flagg Day" shirts will cost you $75. Never mind that Fanatics is selling adult Cooper Flagg Dallas Mavericks replica jerseys for only $5 more.

Cooper Flagg's run in the NBA Summer League ending after 2 games, AP source says Jar Jar Binks actor Ahmed Best recalls ...

Cooper Flagg debuted his New Balance sneakers during his first Dallas Mavericks media day. When will Flagg debut his own ...

Cooper Flagg Becomes the Face of New Balance Hoops. ... “Happy Flagg Day,” Shanoff signs off. And for New Balance, it may indeed mark a turning point. Published Jun 25, 2025. GARY ADORNATO.

New Balance is kicking off its Cooper Flagg branding effort with a launch as humble as the young star’s roots: a draft-day watch party in a tiny Maine school gymnasium. The 18-year-old phenom ...

New Balance, which has an endorsement deal with Flagg, has released a social media video that advertises the opening night of the NBA draft, Wednesday, June 25, as “Flagg Day. ...

In the lead-up to the 2025 NBA Draft, New Balance declared Draft Day as "Flagg Day" with red, white, and blue apparel. There is no doubt that other brands made strong pitches to Flagg, ...