Iga Swiatek’s 2025 French Open Outfit Revealed

A sneak peek of Iga Swiatek’s official outfit for the 2025 French Open was revealed. Swiatek is the three-time defending champion at the clay-court Grand Slam and was among the first players to arrive in Paris. She held her first practice session this week on Court Philippe-Chatrier.

Tennis outfits are becoming an important part of a player’s visual identity. And there is no better stage than Grand Slams where sponsors aim to produce standout apparel for their brand ambassadors.

Swiatek is currently contracted by On, a Swiss sportswear company slowly gaining prestige within tennis circles. It is part-owned by 20-time Grand Slam champion Roger Federer. Although On is famous for its distinctive running shoes, it gained prominence following the massive coup of Swiatek and ATP star Ben Shelton two years ago.

Iga Swiatek’s French Open Outfit Revealed

Swiatek’s newest outfits fall under On’s summer and mid-summer collections, which were tailored for this year’s French Open, the grass court season (pre-Wimbledon), and possibly the North American hard court swing.

The summer outfit has a rainbow gradient coloring and is available as a short-sleeved t-shirt or with a cropped tank. The mid-summer style incorporates black, purple, and a shade of blue. Tennis fans can expect to see Swiatek dressed in the summer collection for the second Major of the year.

On has come under heavy criticism from several fans for its minimalistic and simple approach in their outfit designs. And their latest release has been greeted with the same tone of disapproval.