Best insoles for plantar fasciitis: ride stronger in 2025

When every pedal stroke hurts, it’s time for a better solution

Cyclists are no strangers to discomfort, but plantar fasciitis is a different kind of pain. It starts as a dull ache or sharp sting in your heel — and quickly turns every ride, walk, or even rest day into a challenge.

This common condition, caused by inflammation of the plantar fascia (the ligament connecting heel to toes), affects athletes and amateurs alike. And while it’s common, it’s not something you have to live with.

In 2025, the smartest riders are investing in insoles, but not just any insole. They’re choosing ones designed to support performance, reduce strain, and treat the cause of plantar fasciitis at its root.

What is plantar fasciitis and why does it matter?

Plantar fasciitis is one of the most common causes of heel pain, and one of the most overlooked. It occurs when the plantar fascia, a thick band of connective tissue that supports the arch of your foot, becomes inflamed or irritated. This inflammation typically develops from repetitive stress and strain on the foot, especially in activities that involve prolonged pressure or poor biomechanics.

The condition is especially common among runners, walkers, and cyclists. Long hours in stiff cycling shoes with limited arch support can contribute to the problem. When left untreated, plantar fasciitis can become chronic, limiting mobility and making recovery more challenging.

Common symptoms include:

• Sharp pain in the heel, especially with the first step in the morning
• Increased discomfort after long periods of standing or riding
• Tightness in the arch or under the heel
• Difficulty walking barefoot on hard surfaces

For cyclists, even minor heel pain can affect posture, cadence, and power transfer, ultimately reducing your efficiency on the bike. That’s why early intervention with a supportive, well-structured insole can be a game-changer for both pain relief and performance longevity.

Why standard insoles fall short

Most over-the-counter insoles focus solely on cushioning. They might feel soft, but they don’t provide the structural support needed to correct the underlying foot mechanics that cause plantar fasciitis, especially for high-performance cyclists.

Without proper alignment, your plantar fascia remains under stress. The result? Pain persists, recovery slows, and your form and efficiency suffer.

Why G8 Performance offers the best insoles for plantar fasciitis

At G8, we don’t believe in band-aid fixes. The Pro Series 2620 insoles are engineered to improve foot function, enhance power transfer, and support long-term recovery — all while keeping you in the saddle.

Whether you’re battling a recent flare-up or have been managing foot pain for years, the 2620 insoles provide the adjustability and responsiveness needed to ride stronger, longer.

What makes the 2620 insoles different?

Adjustable arch height

Your arch isn’t one-size-fits-all and your insoles shouldn’t be either. G8’s interchangeable arch pieces allow you to choose the support that matches your unique foot shape and flexibility, helping to offload pressure from the plantar fascia and reduce stress on the heel.

Fully flexible base

Unlike rigid orthotics, the 2620s flex with your foot, not against it. This dynamic structure promotes natural movement, better proprioception, and more efficient pedalling. It’s support that adapts with you.

Heel cup stabilisation

Heel instability is a major aggravator of plantar fasciitis. The 2620s feature a narrow heel cup design that helps stabilise the heel, locking the rearfoot in place to provide stability with every pedal stroke and reduce micro-movements that can trigger inflammation.

Metatarsal pad support

Plantar fasciitis isn’t just about the heel, it's about overall foot balance. Our Metdomes™ Metatarsal Pads improve forefoot pressure distribution, helping to ease strain on both ends of your fascia.

Low-profile fit for cycling shoes

Engineered specifically for performance shoes, the 2620s won’t bulk out your ride. They’re slim, responsive, and designed to integrate seamlessly with your cleats and carbon soles.

What cyclists need to know

The Pro Series 2620 insoles were designed with input from cyclists, podiatrists, and movement experts to support common issues like poor arch control, overpronation, and plantar heel pain. Its modular, low-profile design makes it uniquely suited for performance cycling shoes — a solution rarely offered by off-the-shelf insoles or fully custom orthotics.

If you're dealing with plantar fasciitis or simply want to improve foot function and prevent injury, the 2620 insoles deliver a combination of structure, flexibility, and customisation in one high-performance package.

Is this the right insole for you?

The Pro Series 2620 insoles are ideal for:

• Road cyclists and triathletes managing heel or arch pain
  
• Riders with flexible, flat, or high arches who need customisable support
  
• Athletes looking to improve foot function, not just mask symptoms
  
• Anyone who wants to move better, recover faster, and ride with confidence
  

Make 2025 the year you ride pain-free

Your performance shouldn’t be limited by pain. With the best insoles for plantar fasciitis, you can tackle each ride — and every step off the bike — with confidence.

• Reduce plantar fasciitis symptoms
  
• Improve foot alignment and power transfer
  
• Customise your fit for lasting relief
  
• Stay active and pain-free in 2025 and beyond

No matter your discipline — road, triathlon, or weekend touring — foot health is foundational to performance. Investing in proper insoles is one of the simplest, most effective ways to protect your ride and your long-term mobility.

👉Check out the Pro Series 2620 insoles now

Frequently asked questions about insoles for plantar fasciitis

What causes plantar fasciitis in cyclists?

Plantar fasciitis is caused by repetitive strain on the plantar fascia — often from overuse, poor foot alignment, or insufficient arch support. Cyclists are particularly prone due to long periods of pressure through the feet, tight cycling shoes, and a lack of foot mobility during rides.

How do insoles help relieve plantar fasciitis pain?

High-quality insoles support your arch, stabilise your heel, and improve how your foot moves during activity. This reduces the tension and micro-tears in the plantar fascia that lead to inflammation and pain.

Are G8 insoles only for people with foot pain?

No. While the Pro Series 2620 is highly effective for plantar fasciitis, it’s also used by cyclists who want to improve performance, foot control, and power transfer, regardless of injury. They’re designed to help prevent issues before they start.

Can I use these insoles in all my shoes?

Yes. While the Pro Series 2620 is optimised for cycling and performance footwear, it's designed for anyone who values proper foot support. Whether you're training, commuting, or spending long hours on your feet at work, these insoles offer the structure and comfort needed for daily use across a variety of shoes, including office and casual footwear.

How do I know which arch height is right for me?

Each 2620 insole comes with 5 arch heights and 11 position options. Start with the one closest to your foot’s natural shape. Over time, you can adjust as your foot adapts or if your support needs change. G8 offers a fitting guide to help you choose the right setup. 

👉 Learn more about how G8 insoles help with plantar fasciitis