I mean seriously, I was reading some hulk yesterday, specifically indestructible hulk, volume 1 where he fights the quintronic man, and I saw him and his purple pants get submerged in lava and come out completely unharmed, and I thought, I know he is pretty indestructible, but his pants? And he uS worn many "ordinary" pants over the years and whatever he does, they don't get destroyed? What are they made out of? I sod like to have me a pair of those.
(Note: totally awesome hulk made a joke out of it, with his pants getting burned off and everything)
(Note 2: his shirts almost always rip, but not his pants? Huh. Why.