Question: Whenever Bruce transforms into the Hulk, why is he always in his underwear? Other versions of the Hulk depict him in full pants so why would Bruce's pants also rip along with his clothes when transforming into the Hulk, leaving him only in his underwear? Maybe this was due to the fact that the crew wanted to make the Hulk more stronger and more bigger in this film.
John Carlos
7th Aug 2019
Answer: First, he isn't always in his underwear. In one transformation he's in purple pants, and in another he's completely nude. As to why, it's likely because the filmmakers realised it's unrealistic that Bruce would always be wearing pants that could withstand the radical change in size. Also, as we see the hulk grows larger physically when he becomes more angry, and at some point no fabric will stay in place.