Set photos from leaving Central City without The Flash.

Looking to season 4, there is plenty we already know about the return of The CW's speedster-focused DC Comics series. For instance, the he won't be 'the new Flash'. Now, we know Wally won't be the only hero with new duds in season 4, as Barry's suit will be getting an upgrade - once he exits the Speed Force, of course.

In a new set photo posted by YVRShoots‏, Gustin was seen on set of The Flash season 4 wearing an updated version of his typical red suit. Compared to the costume worn by Barry in season 3, the new outfit appears to feature more leather-like accents on the chest and upper body portion. Plus, the new suit has gold lightning bolt accents on the forearms and a gold belt. Gustin himself posted a tease of the new Flash suit to Instagram earlier this week that reveals these gold accents will appear on his boots as well. Take a look at the photos:

#TheFlash reborn. Grant Gustin in new suit. pic.twitter.com/TDSVXl214U— YVRShoots (@yvrshoots) July 29, 2017

Season 4 #TheFlash A post shared by Grant Gustin (@grantgust) on

Of course, it's not uncommon for Barry to get a suit upgrade in between seasons of The Flash, and the Scarlet Speedster has gotten quite a few different costumes over the course of the show's three seasons. The suit's emblem has received an obvious upgrade since season 1 - which was pointed out in season 3 when the show revisited a season 1 episode. However, the biggest difference in Barry's season 4 suit is the gold accents, which brings the Flash costume more in line with the character's comic book design.

That said, it's unclear when exactly fans will get to see Barry's newest suit in The Flash. Since the show Comic-Con trailer for The Flash.

How exactly Barry's time in the Speed Force affects him remains to be seen, though we know it won't have been particularly kind to him given what we've seen other characters endure. But, now fans can at least get an idea of what suit Barry will sport in The Flash season 4.

Next: Will The Flash Season 4 Create a CITY of Speedsters?

The Flash season 4 premieres Tuesday, October 10 @8pm on The CW.

Source: YVRShoots, Grant Gustin