Originally posted by: Bignate
those jeans have are supposed to have a tighter waist, so i think they stick to the hips more then others, keeping the butt from escaping the pants, no matter how hard it tries
Bignate got the answers.
Woman pants waist is above the navel, while men are about 1.5-2inch below that of women pants, hence the crack. There are exceptions that some newer highbred pants that design with low waist line to show off the belly button.
I personally don? see why women would want to wear uncomfortable tight low waist cut pants to compensate for being below the hip. If the low waist cut were fitted to the women they would have to hold it up while walking, or would face the terrible embarrassment of the pants fall down to their knees at any given moment.