New Adult-Sized Underoos Feature Batman, He-Man and More - IGN

Hot Topic is releasing adult underoos for Superman, Harley Quinn, He-Man, and more!

Underoos Mens Batman Tee Brief Set. Soft fabric that stretches for comfort and mobility. Made of 100% Cotton Tee, 95% Cotton, 5% Spandex Brief.

Underoos Size XXL Mens Batman Tee Brief Set, Multi

Adult Sized Superhero Underoos Sets! — GeekTyrant

Underoos make a comeback, this time for adults

The Art of The Batman Offers a Closer Look at Robert Pattinson's Batsuit - IGN

Batman

Tick (character) - Wikipedia

Batman: The Dark Knight Returns by Frank Miller

James Gunn Teases Five in a List of Ten DC Characters Who May Possibly Join the DCU Next - IGN

Comics

Unpopular opinion: I would not mind if Batman wore trunks in James Gunn's DCU : r/batman

Crosspost from r/cringeanarchy: IGN gets triggered by a compliment : r/KotakuInAction