Ben Affleck cuts a very casual figure in a gray

Ben Affleck cuts a very casual figure in a gray t-shirt and Nike trainers as he leaves his Los Angeles office

Ben Affleck cuts a very casual figure in a gray t-shirt and Nike trainers as he leaves his Los Angeles office

Ben Affleck was spotted leaving his Los Angeles office on Saturday afternoon.

The 50-year-old artist kept a serious expression as he walked into a parking lot after the day’s work was done.

The actor, who recently celebrated his first wedding anniversary, opted for a casual look, wearing a light blue shirt and slim-fitting jeans.

Affleck also left his office with a large backpack slung over his right shoulder.

The Good Will Hunting co-writer completed his outfit with a colorful pair of Nike trainers.

Heading out: Ben Affleck was spotted leaving his Los Angeles office on Saturday afternoon

Heading out: Ben Affleck was spotted leaving his Los Angeles office on Saturday afternoon

Take it easy: The 50-year-old actor opted for a casual look, wearing a light blue shirt and slim-fitting jeans

Take it easy: The 50-year-old actor opted for a casual look, wearing a light blue shirt and slim-fitting jeans

The actor recently starred as former Nike chairman and CEO Phil Knight in the biographical drama ‘Air.’

The story focused on the development of the Air Jordan shoe line and Nike’s efforts to secure an endorsement deal with Michael Jordan.

In addition to Affleck, the film also starred the likes of Matt Damon, Viola Davis, and Chris Tucker.

The Argo director also directed the feature film and served as one of the project’s producers.

The actor reworked the film’s screenplay, which was originally written by Alex Convery along with Damon.

The feature film’s crew began production in Los Angeles in June last year and completed it after a month of work.

Air’s world premiere took place during the last South By Southwest Festival and opened to the public in April.

The feature performed well with critics and currently holds a 93% rating on Rotten Tomatoes.

Fresh kicks: The Good Will Hunting co-writer completed his outfit with a multicolored pair of Nike trainers

Fresh kicks: The Good Will Hunting co-writer completed his outfit with a multicolored pair of Nike trainers

On the big screen: The performer recently starred as former Nike Chairman and CEO Phil Knight in the biographical drama 'Air.'

On the big screen: The performer recently starred as former Nike Chairman and CEO Phil Knight in the biographical drama ‘Air.’

Storyline: The feature focused on the development of the Air Jordan shoe line and Nike's efforts to secure an endorsement deal with Michael Jordan

Storyline: The feature focused on the development of the Air Jordan shoe line and Nike’s efforts to secure an endorsement deal with Michael Jordan

Scored Well: The feature performed well with critics and currently holds a 93% rating on Rotten Tomatoes

Scored Well: The feature performed well with critics and currently holds a 93% rating on Rotten Tomatoes

Affleck spoke about working on Air during an interview with The Hollywood Reporter, in which he discussed keeping Jordan off screen in the film.

“I thought if the audience took everything they thought and remembered about him and what he meant to them and projected it onto the film, it would work better,” he said.

The actor also revealed that he did not consult with Nike during the film’s development process.

“I didn’t have a conversation with Nike because I didn’t feel the same sense of personal responsibility [as I did to Michael Jordan] because it’s not a Nike story. “There are interviews and books about it,” he said.