The best insoles for plantar fasciitis have two things in common: arch and heel support. Soft, cushioned inserts feel nice in the shop but rarely fix heel pain, because they don't control how your foot moves. Podiatrist designed orthotics like SOLE5's Full Length Orthotic Insoles are built specifically to support the arch and stabilise the heel, which takes strain off the plantar fascia and helps reduce pain over time. Below, we compare your real options so you can choose with confidence.
In this article
- What to look for in plantar fasciitis insoles
- How the options compare
- How long insoles take to work
- Why plantar fasciitis hurts most in the morning
- Which option should you choose?
- FAQ
What Should You Look for in Insoles for Plantar Fasciitis?
Not all insoles are built the same. Comfort matters, but for plantar fasciitis specifically, six things matter more:
- Arch support. A properly contoured arch reduces the load on the plantar fascia with every step.
- A deep heel cup. This cradles and stabilises the heel, which limits the small movements that keep re-irritating the fascia.
- Shock absorption. Cushioning at the heel strike point helps reduce impact without sacrificing support.
- The right fit. Insoles that can be trimmed to size will sit properly in your actual shoes instead of bunching or sliding.
- Suitability for your activity. Walking around the office is different load to running or netball; check the insole is rated for what you actually do.
- Hygiene and durability. Look for anti-friction materials that resist blisters and hold up to daily wear.
One common mistake is choosing the most cushioned, flexible option available. Overly soft insoles feel good in the first five minutes but don't provide enough structure to change how your foot is loading, so they tend to underperform for actual plantar fasciitis pain.
Best Insoles for Plantar Fasciitis: How the Options Compare
Most people choosing insoles for plantar fasciitis are weighing up three real options: soft cushioned chemist inserts, custom orthotics from a podiatrist, or podiatrist designed orthotics like SOLE5. Here's how they stack up.
| Option | Arch support | Heel cup | Typical cost | Wait time |
|---|---|---|---|---|
| Soft chemist inserts | Minimal | Shallow or none | $20 to $40 | None, off the shelf |
| SOLE5 Full Length Orthotic Insoles | Maximum, Australian podiatrist designed | Deep, stabilising | $120 AUD | None, off the shelf |
| Custom orthotics from a podiatrist | Maximum, individually moulded | Deep, custom-fitted | $300 to $600+ | 2 to 4 weeks, plus appointments |
The pattern is consistent across podiatry advice: insoles with firm arch support and heel stabilisation reduce strain on the plantar fascia, while soft insoles with no real structure mostly help if you just want your shoes to feel comfier, not if you're dealing with genuine plantar fasciitis pain.
Maximum arch support and a deep heel cup for plantar fasciitis, flat feet, knee and back pain. Trim to fit, suitable for walking through to running and gym.
How Long Do Insoles Take to Relieve Plantar Fasciitis Pain?
Most people notice some change within the first one to four weeks of consistent wear. Lasting relief from plantar fasciitis typically takes four to eight weeks, since you're not just masking pain, you're gradually changing the load on the fascia itself.
Consistency matters more than the insole itself. Wearing supportive orthotic insoles all day, every day, works far better than switching between supported and unsupported shoes, because your foot needs the same mechanical support repeated over weeks to actually heal.
Why Does Plantar Fasciitis Hurt Most in the Morning?
Your first steps in the morning stretch that tight, inflamed tissue suddenly, which is why the pain is often sharpest right when you get out of bed and tends to ease after a few minutes of walking. Wearing supportive orthotic insoles during the day helps reduce the inflammation that causes this overnight tightening in the first place.
Which Option Should You Choose?
If you want a more accessible alternative to custom orthotics, without the wait or the higher cost, podiatrist designed orthotic insoles are the practical middle ground. Here's a simple way to decide:
- Mild, occasional discomfort: a soft insert may be enough.
- Ongoing heel pain or diagnosed plantar fasciitis: arch support and a deep heel cup may benefit you. SOLE5 Full Length Orthotic Insoles are designed by Australian podiatrists for exactly this, and can be trimmed to fit most closed footwear from work shoes to running shoes.
- Complex foot structure or no improvement after 6 to 8 weeks of supportive insoles: see a podiatrist for further assessment.
Built for walking, running, the gym and everyday wear, with the maximum arch support and heel stability plantar fasciitis needs.
Frequently Asked Questions
Do orthotic insoles actually help plantar fasciitis?
Yes. Orthotic insoles with firm arch support and a deep heel cup reduce strain on the plantar fascia, which helps relieve pain and supports healing. Soft insoles with no real structure are less effective for diagnosed plantar fasciitis, even though they can make shoes feel more comfortable.
How long does it take for orthotic insoles to work?
Many people feel some relief within the first one to four weeks of consistent wear, but meaningful, lasting improvement typically takes four to eight weeks.
Why does my heel hurt most in the morning?
Your first steps stretch the inflamed tissue suddenly. This is why morning heel pain is often sharp and eases after a few minutes of walking.
Should I wear orthotic insoles all day?
Yes. Consistent, all-day wear gives the most benefit. Switching between supported and unsupported shoes limits how much the insoles can help.
What's the difference between SOLE5 orthotic insoles and custom orthotics?
Custom orthotics are individually moulded by a podiatrist and typically cost $300 to $600 or more, with a 2 to 4 week wait. SOLE5 Full Length Orthotic Insoles are designed by Australian podiatrists, ready to wear, trimmable for a customised fit, and cost $120 AUD.
Can I use these orthotic insoles for running and sport, not just walking?
Yes. SOLE5 Full Length Orthotic Insoles are designed for activities ranging from walking and everyday wear through to running, the gym, football, netball and hiking.
Ready to give your feet real support?
SOLE5 Full Length Orthotic Insoles are designed by Australian podiatrists for plantar fasciitis, flat feet, and heel, knee and back pain.
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