Jennifer Garner's 9-Year-Old Son Samuel Now Has A Little Man Bun — See Photos Of His Trendy Hairstyle!

Jennifer Garner and her family made sure to soak up the last days of summer before school is back in session.

On September 4, the actress saw off 9-year-old son Samuel as he went for a bike ride around their Los Angeles neighborhood.

Scroll down to see photos!

Garner did the heavy lifting as she took Samuel's red, white and blue bike out from her car's trunk.

The actress and ex-husband Ben Affleck are also parents to daughters Seraphina, 12, and Violet, 15.

Safety first!

Samuel — who looked perfectly on trend with his little man bun — made sure to keep his helmet close by.

Aww! The mom-of-three took a moment to talk to her boy before he headed out.

Aside from biking, Samuel has also been seen taking a ton of swimming lessons this summer.

The Alias star stays active herself by utilizing her home gym, where she has a ballet bar, exercise ball, tons of weights, resistance bands and more equipment.

She occasionally works out alongside her 83-year-old mother Pat, who didn't start exercising until the age of 80.

Though Garner and Affleck announced their split in 2015, they've maintained a good personal relationship.

"When our kids get married, we’ll dance, I know that now," she told the Hollywood Reporter. "We'll boogaloo and have a great time. I don't worry about that anymore." The family even spent Father's Day all together this year.

So cute! Though both of Samuel's parents are huge movie stars, he's not impressed by their careers — though he does love watching movies.

"My son knows that I do movies that are kind of fake, and his mom does movies, and that's all pretend but he also knows that Star Wars is real," the Accountant lead once shared. "He knows there's guys out there fighting the emperor and that job needs to get done, and I can do my fake bulls**t, and some people can do an important job."

The Yes Day star looked comfy in an olive green jumpsuit and white sneakers.

Garner noted that 2020 was "a hard year" for both parents and kids, so she's sure to be excited that kids are retuning to the classroom.