https://smile.amazon.com/dp/B07XXP5RR4/ref=cm_sw_r_apan_i_1B082X16MMXKCYD2XX2W
These cheap things cured the pain in my arch. I wore them at work one day. It was very uncomfortable but ever since it's been totally better. I think the muscle on the bottom of the foot starts to get to tight and you have to apply pressure to it to loosen it up.