Overview

• James Gunn consulted Zack Snyder on whether to include the red trunks, drawing on Snyder’s experience from Man of Steel.
• Zack Snyder had tested multiple trunk variations for Henry Cavill’s suit but ultimately omitted them due to aesthetic and functional concerns.
• David Corenswet persuaded Gunn that the playful red trunks would make the alien hero more approachable, particularly for children.
• The decision reflects a conscious blend of classic comic lore with modern design in the upcoming DC Universe reboot.
• Promotional images showcasing the finalized costume, including the trunks, have been released ahead of the film’s July 11, 2025 premiere.