Throughout much of DC's upcoming movie Aquaman, the titular character, played by Jason Momoa, wears jeans as he swims through the ocean, fighting the forces of water-based evil. If you've ever swum in pants, you know it's no picnic. There's a reason swim trunks don't extend below the knee and are made of lightweight fabrics.
When a fan who had seen the newly-released movie poster pointed this out at San Diego Comic-Con, Jason Momoa acknowledged it may not have been the best choice:
It was a bad choice, looking back, to wear denim. They look like leather. They’re not. They’re wet, 20-pound denim. Bad move.