Kaia Gerber and Jacob Elordi Give a Lesson in Coordinated Athleisure

Kaia Gerber Wore Her Birthday Suit to Celebrate Turning 19 Years Old

Save for a pair of thigh-high boots.

Kaia Gerber and Jacob Elordi may not be official just yet, but after a few public outings dressing alike earlier this week, the pair has already mastered the art of couple style. And their latest date is a lesson in coordinated athleisure.

On Friday, the model and Euphoria actor took a post-gym stroll in New York holding hands while wearing complementary fits. Gerber opted for black and gray Notre Dame sweatshirt, spandex shorts, and white New Balance running shoes with matching crew socks. She accessorized with a Yankees cap, a black face mask, and a pair of sunglasses.

As for Elordi, he wore a Peace Is Power pullover with navy Nike shorts (he was spotted wearing the same pair a few days ago), and a blue baseball cap and face mask. Like Kaia, he also finished off his relaxed weekend look with matching socks and sneakers, as well as sunglasses.

RELATED: Kaia Gerber Wore Her Birthday Suit to Celebrate Turning 19 Years Old

Kaia and Jacob first sparked dating rumors following a dinner at Nobu in Malibu last week — days before Kaia's 19th birthday. According to E! News, the two are reportedly just good friends, but "Jacob definitely has interest in dating Kaia." A source noted there's nothing serious between them at the moment, adding: "They have many mutual friends and have hung out many times in the past. They both have very chill personalities and similar interests. Jacob makes Kaia laugh and her family adores him."

"Kaia is keeping things friendly for now but there is flirtation between the two," the insider continued. "She has told friends she is single and is only having fun and hanging out with people."