Naomi Osaka opted for her Nike Osaka GP Challenge 1 PRM Tennis Shoes while playing at the 2025 Australian Open.

As a four-time Grand Slam champion, activist, and fashion icon, Osaka has the right to talk trash when she pleases. That is quite often on social media for the 27-year-old. Her competitive nature often comes out through passive-aggressive trash talk.

Osaka continued the black and white color display with a black visor and black wrist bands with the white Nike logo embossed on the fabric. While Osaka’s 2025 Australian Open tennis kit was largely black and white, she did add pops of color by way of her shoes and accessories.