Jeans add a lot of versitility to a wardrobe and there are some people who can't have that versitility for numerous reasons. Take my sister for example. She has to have an elastic waist. She can't handle buttons, snaps, hooks, or zippers due to her handicap. It's not so easy to find nice pants for her. She has a ton of jogging suits and very often she can't have teeshirts or sweatshirts because they simply don't match any of the pants she has. So these pants could help her out. That's probably the biggest audience for them IMO.
"All our dreams can come true -- if we have the courage to pursue them." -- Walt Disney
We must have different Gods. My God said "do to others what you would have them do to you". Your God seems to have said "My Way or the Highway".