Two days prior to the start of the French Open, tennis aces Rafael Nadal, Roger Federer, Serena Williams, and Maria Sharapova played at a Nike exhibition in Paris.

Niketennis.com states: At L’Espace Clacquesin, the athletes took their marks on a futuristic indoor tennis court specially designed for the occasion. The court was plunged into darkness, with only the court lines, net and the players’ outfits aglow in fluorescent light. They foursome played mixed doubles and showed off their individual style and humor. After, Sharapova, Williams, Federer and Nadal shared their love for the game with young fans on the court.

The players also The players also debuted their outfits for the upcoming French Open.

(Photo: Nike and Getty Images)