Do insoles work for plantar fasciitis?

Do insoles work for plantar fasciitis?

Plantar fasciitis is one of the most common causes of heel pain, resulting from inflammation of the plantar fascia—a thick band of tissue that runs across the bottom of your foot and connects your heel bone to your toes.

Key Facts about Plantar Fasciitis

Causes:

  • Overuse or strain of the plantar fascia
  • Flat feet or high arches
  • Prolonged standing, walking, or running
  • Poor footwear (unsupportive shoes or walking barefoot on hard surfaces)
  • Tight Achilles tendons or calf muscles
  • Obesity

Symptoms:

  • Sharp or stabbing pain in the heel, especially with the first steps in the morning
  • Pain after long periods of rest or standing
  • Pain after (not during) exercise
  • Tenderness along the arch of the foot

Plantar fasciitis insoles are designed to reduce stress on the plantar fascia, provide arch support, and cushion the heel to help relieve pain. Choosing the right insole can significantly improve symptoms and prevent further injury.

MI provide a superb solution from the French brand Sidas offering options for low, mid and high arch support. By choosing the correct arch type, this massively helps you reduce strain and pain in your foot.

What to Look for in Insoles for Plantar Fasciitis

  1. Arch Support
    • Essential to distribute pressure evenly and support the plantar fascia.
    • Choose based on your arch type (low, neutral, high).
  2. Deep Heel Cup
    • Stabilizes the foot and cushions the heel, absorbing shock.
  3. Firm but Flexible Material
    • Not too soft—insoles that are too cushy can lack support.
    • Look for EVA foam, gel, or dual-layer designs with firmness under the arch.
  4. Contoured Shape
    • Supports the natural shape of your foot and keeps it aligned.

We viewed a two week old Nike insole from a pair of Air Max and our Sidas insole, the difference is massive in terms of hell cushioning, comfort and feel after only a few minutes of wear.

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