I was able to find a great comfort buy at Kohl's. There are a few sneaks there that are comfort, support, light, airy. That much walking I would wear them. New Balance is often suggested,
the pair I bought was 1/2 off and feather light with great sole absorbtion.
AVIA 6196, S
ketchers at an outlet that look like
maryjanes in beige with cross straps and mess airyness around the front. Sandles;
Mootsie Tootsies, cushioned stretchy cross straps.
All of these I wore at Disney all day, all week.
Previous trips to NY and Phila I bought Gel insoles and helped greatly.
http://www.amazon.com/s/?ie=UTF8&ke...shoes&hvadid=2715362935&ref=pd_sl_4uyixmsjr_b
Sketchers Bikers, asprire in beige at an outlet for $27 This is them in black and they may have them in white..Lots of vent, meshing.
,
My son has had this type for men for the third season and look great. Swears by the comfort.