Just wanted to add that I bought a pair of the Tori Kholo (in the bright "tennis ball" color option!) and they've really been a savior to me during the month we've been down in Orlando. I wear them ALL the time as a slide/slipper (even if I get up to hit the restroom in the middle of the night) around the apartment, etc. for the support, which I can obviously note. Haven't tried in the parks (I tend to run or walk quickly from place to place and pretty much stick with tennis shoes). I hadn't seen the Jari before and really like the dressier option and am considering the splurge on those now!
As far as inserts though, I got the runner/walker ones recommended before we'd moved here and wore them for a morning at a local amusement park and was in agonizing pain from them (mostly heel pain - heel spurs). Is there a better option? I've found the slides so helpful but after that experience am afraid to try the inserts again. Thanks for any suggestions/help!