because black is a popular color.
So if you shit on yourself people can't see. Lol. I really don't know. I thought most were grey.
Oh crap I'm thinking about sweat pants.
Have an opinion?
Black is slenderizing. Black is sexy. Black goes with everything.
Because its a simple and cheep good looking pants
It makes women look slimmer.
Less transparency (even though a lot are still pretty transparent).I mean, ever seen light blue yoga pants (well, leggings)? Guaranteed to see the thong.
Black gives the illusion of skinny.
Colour black gives a more slimming look.