Zack Snyder teases Flash's 'Justice League' costume on Twitter

LOS ANGELES, Feb. 23 (UPI) -- DC cinematic universe director Zack Snyder has given fans their first look at The Flash's costume in the upcoming superhero team-up film, Justice League: Part 1.

The costume that star Ezra Miller will be stepping into, can be seen in the background of a new photo Snyder posted on Twitter Monday alongside Aquaman himself, Jason Momoa.

"Deep in it with Jason on JL #Aquaman #JusticeLeague," the filmmaker wrote, referencing the current pre-production work being done on Justice League as it approaches its April 11 shoot date.

The accompanying photo features The Flash's shiny red armor situated behind the director alongside outfits for Batman and Aquaman. The brighter exterior sets the costume from the one worn by Grant Gustin on the CW's The Flash television series, which has a darker red tone.

Before starring in Justice League, Miller and Momoa will be appearing as The Flash and Aquaman in the upcoming Batman v Superman: Dawn of Justice alongside Ben Affleck as Batman, Henry Cavill as Superman, Gal Gadot as Wonder Woman and Ray Fisher as Cyborg.

Dawn of Justice will be laying the groundwork for Justice League, along with Warner Bros.' upcoming DC Comics film slate, which includes the villain-focused Suicide Squad directed by David Ayer out Aug. 5, and a Wonder Woman standalone film directed by Patty Jenkins, which releases on June 23, 2017.

Both directed by Snyder, Batman v Superman: Dawn of Justice opens in theaters March 25, while Justice League: Part 1 is set to arrive on Nov. 17, 2017.