I think I'm down to 4 models now.. the two I mentioned above and:
http://www.zappos.com/n/p/dp/634512/c/3.html - Simply based on MapOfTaziFoSho's recommendation
http://www.zappos.com/n/p/dp/515776/c/1200.html - mom gets bad footpains with some shoes, but Clarks are fine. Mamma knows best!
I wish I could get away with wearing New Balance shoes every day
Actually, they do make some plain black walking shoes
