Lazy Gardener
Super Self-Sufficient
They are also important for low arches. I have a history of bilateral plantar fasciitis, with high arches. It's aggravated by walking on uneven ground, climbing ladders, and other activities that increase weight bearing through the arch. Severe pain for a year, until I had an orthotic friend make some custom orthotics for me, and wore a night splint. I would wear the splint on the R foot for the first half of the night, and switch it over to the L foot for the second half of the night.