Concept artist Andy Poon has shared his work from the Arrowverse crossover, “Crisis on Earth-X”, which includes an alternate costume for Citizen Cold.
One of the biggest talking points from the “Crisis on Earth-X” crossover was the romantic kiss between The Ray and Citizen Cold, which established the Arrowverse’s first same-sex relationship between two superheroes.
Among these new characters were The Ray (a superhero played by Russell Tovey, who’s set to spin off into his own animated series) and Citizen Cold (an alternate version of Wentworth Miller’s Leonard Snart/Captain Cold, with a more heroic disposition).
In the finished episodes, he wore a generic dark jacket, not unlike the one that the original Captain Cold wore.