The best insoles for high arches provide contoured arch support that fills the gap under your foot, a stabilising heel cup to control the outward roll (supination) that high arches are prone to, and shock absorption that provides cushioning. Unlike flat feet, high arches don't collapse much under load. They tend to stay rigid, which creates excess pressure on the heel and the ball of the foot instead of spreading it evenly. That's why a generic soft insole often isn't enough. This guide covers what to actually look for in insoles for high arches, how they compare to custom orthotics, and how SOLE5's podiatrist designed orthotic insoles are built to support this foot type.
What are high arches, and why do they need different support?
A high arch (also called pes cavus) is when the arch stays noticeably raised even while standing and weightbearing. It's often genetic, though it can also develop from muscle imbalances in the lower leg. Because the arch doesn't flatten to absorb shock the way a neutral or flat foot does, excess forces impact the heel and the ball of the foot, which is why calluses, heel pain and forefoot pain are common complaints.
High arches are also linked to supination, where the foot and ankle roll slightly outward with each step. This combination of a rigid arch and outward roll can lead to instability, a higher risk of ankle sprains, and downstream issues like plantar fasciitis or shin pain if it isn't supported properly. None of this means high arches are definitely cause pain and problems. Plenty of people have them with no issues at all. But if you're getting recurring foot, ankle or heel pain, the right insole is one of the simplest first steps.
What should you look for in insoles for high arches?
- A contoured arch. Soft, flat insoles won't fill the gap under a high arch. You need enough structure to make contact with the arch and support it, not just cushion the heel.
- A stabilising heel cup. Helps control the outward roll (supination) that comes with high arches and reduces strain on the ankle.
- A metatarsal dome. SOLE5's Full Length Orthotic Insoles incorporate this just behind the ball of the foot which helps redistribute pressure away from the forefoot, which is one of the most common pain points for high-arched feet.
- Shock-absorbing cushioning. EVA foam construction helps compensate for the reduced natural shock absorption of a rigid arch.
- A trimmable, full-length design. So the insole fits properly in your actual shoe rather than sitting loose or bunching at the toes.
Contoured arch support with a stabilising heel cup and a metatarsal dome for forefoot pressure relief, designed by Australian podiatrists for everyday wear through to high-intensity training.
How do off-the-shelf insoles compare to custom orthotics for high arches?
You generally have three options when it comes to supporting a high arch. Here's how they compare:
| Option | Support level | Cost & wait time | Best for |
|---|---|---|---|
| Soft, unstructured insoles | Low, cushioning only | Low cost, available immediately | Mild, occasional discomfort |
| Off-the-shelf orthotic insoles (e.g. SOLE5) | Moderate to firm, structured arch support | $110 to $195 AUD, available immediately | General high arch support, ongoing aches, ball-of-foot and heel pain |
| Custom orthotics | High | Significantly higher cost, weeks-long wait | Diagnosed structural conditions or complex biomechanical issues |
For most people with high arches, a quality off-the-shelf orthotic insole is the sensible first step. It's a fraction of the cost of custom orthotics, there's no waiting period, and it addresses the two things that matter most for this foot type: supporting the arch and stabilising the heel.
Can insoles help with ball-of-foot pain or ankle instability from high arches?
Insoles won't change the underlying shape of your foot, but they can reduce the pain that comes with it. A metatarsal dome positioned just behind the ball of the foot helps take pressure off that area, which is often where high-arched feet feel the most discomfort after standing or walking for a while. A stabilising heel cup helps limit the outward roll that makes high arches more prone to ankle sprains, giving you a steadier base of support. If you've had recurring ankle sprains or sharp, localised pain rather than general aching, it's worth getting your foot properly assessed by a podiatrist alongside using insoles.
What about support for high arches in everyday and work shoes?
Full length insoles are the right call for shoes with removable insoles, like running shoes, hiking boots and trainers. For low cut casual shoes, loafers or work shoes where there isn't room for a full length insole, a half length option supports the heel and arch, which is where most of the pressure and pain from a high arch actually sits, while slipping in and out easily.
A slimline design with a stabilising heel cup and firm arch support, built to help with supination and high arches in casual and work shoes.
Frequently asked questions
Are high arches worse than flat feet?
Neither is inherently worse. They may cause different problems. Flat feet tend to overpronate and roll inward, while high arches tend to supinate and roll outward, concentrating pressure on the heel and ball of the foot. Both may benefit from proper arch support.
Can insoles fix high arches permanently?
No. Insoles support and manage the foot shape you have. They can't permanently change your arch height, but consistent use of a properly fitted insole can meaningfully reduce the pain and instability that often come with high arches.
Do I need custom orthotics if I have high arches?
Not necessarily. Most people with general high arch discomfort do well with a quality off-the-shelf orthotic insole.
What shoes are hardest to fit insoles for high arches into?
Low-cut shoes with minimal internal depth, like flats, loafers and some dress shoes, are the trickiest. A half length insole is generally the better fit here, since it supports the heel and arch without needing the extra depth a full length insole requires.
Get the Support Your Arch Actually Needs
SOLE5 Full Length Orthotic Insoles are designed by Australian podiatrists with firm arch support built in.
Shop Full Length Orthotic Insoles →References:
- Mayo Clinic – High Arch (Cavus Foot)
- Mayo Clinic – Metatarsalgia
- Cleveland Clinic – Metatarsalgia
- American Academy of Orthopaedic Surgeons – Orthotics
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