Hi Dexter
I don't have PN - but here in Florida we wear flip-flops year round. I was finding the regular kinds making my feet uncomfortable, and read about how they are not healthy to wear regularly.
I have started wearing Okabashi flip flops- which are US made and ergonomically designed and I would highly recommend them! My feet are more comfortable than they have ever been and I have the Maui style for around the house and the Splash (with an ever so slightly elevated heel) for going out.