Slimflex Comfort Plantar Fasciitis Insoles - Low Density for Delicate Feet
Slimflex Comfort Plantar Fasciitis Insoles are full length for full foot comfort.
Supersoft low density insole for rear-foot posture correction, arch and midfoot cradling.
Soft A25 EVA foam supports the arch without excessive rigidity.
Designed for people who struggle with firm orthotics.
Provides structural support while maintaining comfort.
Sold: Sold per Pair
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Product Description
Plantar Fasciitis Insoles - Low Density for Delicate Feet
These full-length orthotic insoles are designed for people who need supportive foot alignment without the feel of a firm or rigid device.
They combine soft low-density EVA cushioning with a structured orthotic shape to help improve comfort during walking, daily wear and early-stage orthotic use.
Suitable for people with plantar fasciitis, heel pain, mild over-pronation, sensitive feet or arthritic feet, they help support the arch, cradle the midfoot and stabilise the heel while spreading pressure more evenly across the foot.
Key Selling Points
Soft support for sensitive feet
Low-density A25 EVA gives a gentler feel underfoot than firmer orthotics, making this a useful option for people who need support but struggle with harder devices.
Structured arch and heel control
The contoured shape supports the arch and the deep heel cup helps stabilise the rearfoot, encouraging a more balanced walking pattern.
Full-length comfort for everyday footwear
The full-length design helps cushion and support more of the foot, making it well suited to trainers, boots and many everyday shoes with removable insoles.
Clinically adaptable
Heat mouldable and grindable construction allows chairside adjustment, while the flat base can accept posting and wedging where appropriate.
What It Does and How It Works
These insoles help fill the gap between the foot and the shoe with a shaped orthotic profile rather than simple flat cushioning. That means the foot is not only cushioned, but also guided into a more supported position during standing and walking.
The deep heel cup helps hold the heel more securely, while the arch contour supports the midfoot and may help reduce strain through the plantar fascia.
Additional orthotic features including a first metatarsal cut-out, metatarsal raise and sustentaculum tali support are designed to improve foot function while keeping the feel softer and more forgiving than rigid alternatives.
Common Problems It May Help With
Plantar fasciitis and plantar heel pain
By supporting the arch and helping stabilise the heel, the insole may help reduce the strain linked with plantar fascia overload.
Mild over-pronation
The orthotic contour is designed to guide the foot more evenly through gait and reduce excessive inward rolling.
Sensitive, delicate or arthritic feet
The softer construction helps disperse pressure and can feel more comfortable for people who find standard orthotics too firm.
General walking fatigue
Supportive cushioning under the full length of the foot can help improve day-to-day comfort in work shoes, walking shoes and trainers.
Applications and Suitability
- People who need arch support but cannot tolerate rigid orthotics.
- Those with plantar fasciitis, plantar heel pain or heel discomfort.
- People with mild to moderate over-pronation.
- Individuals with sensitive feet, pressure discomfort or joint stiffness.
- People with osteoarthritis or rheumatoid arthritis who prefer a softer orthotic feel.
- Those new to orthotic therapy who want a gentler introduction to supportive insoles.
- Clinicians looking for a prefabricated orthotic that can be adjusted chairside.
Who It May Not Suit
- People who need a firmer or more controlling orthotic device for more significant biomechanical correction.
- Those with severe foot deformity or persistent unexplained pain unless assessed by a qualified healthcare professional.
- Users whose footwear does not have enough depth to accommodate a full-length insole.
- Anyone who develops increased irritation, rubbing or worsening symptoms during use.
Full-length low-density orthotic insole with a soft top cover and contoured shape for supportive everyday wear.
Product Specifications
| Product type | Prefabricated orthotic insoles |
|---|---|
| Material | A25 low-density EVA foam |
| Top cover | Brushed nylon for comfort and moisture absorption |
| Design | Full-length orthotic |
| Heel cup | Deep heel cup for rearfoot stability |
| Orthotic features | Arch contour, first metatarsal cut-out, metatarsal raise and sustentaculum tali support |
| Modification options | Heat mouldable and grindable for clinical customisation |
| Base design | Flat base suitable for wedges and posting |
| Footwear compatibility | Trainers, boots and many everyday shoes with removable insoles |
| Pack size | Sold per pair |
Usage Instructions
- Remove the existing insole from the shoe where possible.
- Place the orthotic into the shoe with the fabric side facing up.
- Check that the heel of the insole sits fully back into the heel area of the shoe.
- Start with short periods of wear and increase use gradually over several days.
- If discomfort continues, seek advice from a podiatrist, physiotherapist or other qualified healthcare professional.
Benefits
Gentler than firm orthotics
A softer feel can help improve tolerance for people who are not comfortable in harder devices.
Supports natural foot mechanics
The contoured profile supports the arch and helps guide more stable heel positioning during gait.
Helps spread pressure
Low-density cushioning may improve comfort where feet feel tender, sensitive or easily irritated.
Suitable for home or clinic use
Useful both as an everyday support insole and as a modifiable prefabricated option in clinical settings.
Contraindications & Warnings
- Not a substitute for professional diagnosis or treatment.
- Seek professional advice if you have severe foot deformity, persistent pain or symptoms that are worsening.
- People with diabetes, neuropathy, poor circulation or complex foot conditions should use orthotic devices under clinical guidance.
- Stop use if the insoles cause irritation, pressure areas or a noticeable increase in discomfort.
FAQs
Who are these insoles designed for?
They are designed for people who need foot support and arch alignment but do not get on well with rigid orthotics. They can be a practical option for users with plantar fasciitis, heel pain, mild over-pronation, sensitive feet or arthritic feet who want a softer feel inside the shoe.
Are they suitable for plantar fasciitis?
They are intended to support the arch and stabilise the heel, which may help reduce strain associated with plantar fasciitis. They are often chosen by people who want a more cushioned orthotic rather than a hard corrective insole.
What makes the low-density version different?
The low-density version uses softer A25 EVA foam, so it feels more cushioned and forgiving underfoot. That softer construction can make it easier to tolerate for people with delicate feet or for those starting orthotic therapy for the first time.
Do these insoles only provide cushioning?
No. They do offer cushioning, but they are also shaped as an orthotic with an arch contour and heel cup to provide more structured support than a simple flat foam insole.
Will they fit in most shoes?
They are full-length insoles intended for trainers, boots and many everyday shoes. Shoes with removable insoles usually give the best fit, as removing the original liner often creates the space needed.
How long should they be worn each day?
It is best to build up wear time gradually rather than wearing them all day immediately. A short break-in period gives the feet time to adapt to the support and can help reduce early discomfort.
Can they be customised in clinic?
Yes. The insole is heat mouldable and grindable, which makes it suitable for chairside adjustment by clinicians. The flat base also allows the addition of wedges or posting where needed.
Are they suitable for arthritis or sensitive feet?
They are often chosen where a softer orthotic is preferred because the low-density material helps spread pressure more gently. For people with complex foot pathology or severe pain, professional assessment remains the safest route.
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Product Summary
Slimflex Comfort Plantar Fasciitis Insoles - Low Density are soft full-length orthotic insoles for people who need supportive alignment with a gentler feel. Made from low-density EVA with a brushed nylon top cover, they help cushion the foot while supporting the arch, stabilising the heel and improving everyday walking comfort.
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