Have 5 pairs now since I got the first one. I have tried a ton of orthotic insoles spending thousands even kickstarter ones and most of them are prety much useless for my wide and extremely flat feet and flares up my plantar fasciitis. My other option is to ditch orthotics and my knees will take the hit. Physix gear's orthotic basically solved that problem for me and now I can walk around for hours and hours virtually pain free - I have paired this with Hoka One Arahi 2E and a thin gel pad for my heel. I am now confident that my plantar fasciitis is starting to heal as the pain has greatly lessened and my knees are safe because of the arch support.