In a bold and playful statement that has sparked both laughter and debate among fans, James Gunn, the acclaimed director and co-CEO of DC Studios, has declared that Superman’s iconic red trunks are not just a stylistic choice but a defining feature that enhances the character’s presence. As anticipation builds for Gunn’s upcoming Superman film, set to release on July 11, 2025, this comment has reignited discussions about the Man of Steel’s classic costume and its place in modern cinema. Gunn’s assertion, made with his characteristic blend of humor and conviction, underscores his commitment to honoring the character’s comic book roots while delivering a fresh take on the superhero genre.
The controversy over Superman’s trunks is not new. For decades, the red briefs worn over his blue tights have been a hallmark of the character, dating back to his debut in Action Comics #1 in 1938. Inspired by the strongmen and circus performers of the era, the trunks gave Superman a distinctive silhouette that became synonymous with heroism. However, in recent years, some adaptations, including Zack Snyder’s Man of Steel and the New 52 comic reboot, opted to remove the trunks in favor of a sleeker, more modern design. This decision divided fans, with some praising the streamlined look and others lamenting the loss of a nostalgic element. Gunn, known for his deep respect for comic book lore, has taken a firm stance: the trunks are back, and they’re here to make Superman stand out.

Gunn’s comment came during a behind-the-scenes featurette released on Superman Day, April 18, 2025, which offered fans a glimpse into the making of the film. In a lighthearted moment, David Corenswet, who stars as Clark Kent/Superman, is seen joking with Nicholas Hoult’s Lex Luthor about the trunks. “It’s liberating,” Corenswet quips, explaining how the underwear adds a unique flair to the costume. Gunn, chiming in, doubled down, stating that the trunks amplify Superman’s larger-than-life persona. “There’s something inherently impressive about a guy who’s confident enough to wear his underwear on the outside,” Gunn said, sparking cheers from the cast and crew. This sentiment has resonated with fans who see the trunks as a symbol of Superman’s unapologetic optimism and timeless charm.

The decision to restore the trunks reflects Gunn’s broader vision for the film, which balances reverence for Superman’s history with a contemporary narrative. The featurette showcased practical effects, including the Fortress of Solitude and Lex Luthor’s comic-accurate Warsuit, as well as a diverse cast featuring Rachel Brosnahan as Lois Lane, Skyler Gisondo as Jimmy Olsen, and Nathan Fillion as Green Lantern Guy Gardner. Gunn’s approach draws heavily from works like All-Star Superman, emphasizing the character’s compassion and hope. By embracing the trunks, Gunn signals that he’s not shying away from the character’s more whimsical elements, even as he crafts a story about Superman reconciling his Kryptonian heritage with his human upbringing.
Social media has been abuzz with reactions to Gunn’s statement. Some fans have embraced the return of the trunks, with one X post calling them “the ultimate power move.” Others have questioned whether the retro design fits a 2025 blockbuster, with a user joking, “Underwear over tights? Is Superman fighting crime or auditioning for a vintage fashion show?” Yet Gunn’s track record with Guardians of the Galaxy and The Suicide Squad has earned him significant trust. As Rachel Brosnahan declared in the featurette, “In James Gunn we trust!”—a sentiment echoed by many who believe he can make even the trunks feel epic.
The trunks debate also ties into the film’s larger stakes. As the first theatrical release of the new DC Universe, Superman is a make-or-break moment for DC Studios. With a July release pitting it against heavyweights like Jurassic World Rebirth, the film needs to capture audiences’ imaginations. Gunn’s decision to lean into Superman’s classic look, complete with the trunks, suggests confidence in the character’s enduring appeal. The featurette revealed glimpses of Krypto the Superdog and practical-effect robots, further emphasizing Gunn’s commitment to a vibrant, character-driven story.
Ultimately, Gunn’s underwear declaration is more than a costume choice—it’s a statement about embracing Superman’s essence. By celebrating the trunks, Gunn is betting that a touch of whimsy can coexist with the grandeur of a modern superhero epic. As fans count down to July 11, the question isn’t just whether Superman will soar, but whether his red trunks will steal the show.