Why don’t Bruce Banner’s pants rip open when he turns into the Hulk?
BEST EXPLANATION: It’s an old question, probably asked right after Bruce Banner first transformation. And one with a fairly obvious explanation: Because nobody really needs to see Hulk-junk.
The “official” answer comes from Hulk co-creator (and comics legend) Stan Lee. In an interview with Vanity Fair, he said: “I just figured that Bruce Banner had probably been a friend of [Fantastic Four leader and all-around genius] Reed Richards, and Reed had given him some elastic trousers. There’s an explanation for everything, but you may not be technically advanced enough to follow me on all of this.”
Next Demolition Man