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Numark Comfort Insoles

Numark Comfort Insoles

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  • ✔️ Cushions and supports aching, tired feet all day
  • ✔️ Redistributes foot pressure to reduce heel and ball pain
  • ✔️ Trim-to-fit design suits most adult shoe sizes
  • ✔️ Suitable for work shoes, trainers, and casual footwear
  • ✔️ Affordable everyday foot comfort at just £3.49

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Are Numark Comfort Insoles Right for Your Feet?

 

Aching, tired feet are something most of us know all too well — whether you're on your feet all day at work, pounding pavements on a long walk, or simply wearing shoes that don't offer enough support. Comfort insoles are one of the simplest, most affordable ways to add a layer of cushioning to almost any pair of shoes. Numark Comfort Insoles are designed to sit inside your footwear and provide everyday relief from foot fatigue, making them a practical choice for a wide range of people. At just £3.49, they're an accessible option worth considering before reaching for stronger interventions. If you're also dealing with foot-related skin concerns, you might find our foot care collection useful alongside these insoles.

Foot pain is surprisingly common in the UK. The NHS notes that conditions such as plantar fasciitis, metatarsalgia, and general foot fatigue affect a significant proportion of adults, particularly those who stand for long periods or wear unsupportive footwear. While insoles are not a medical treatment for these conditions, they can play a meaningful role in day-to-day comfort management.

 

How Do Numark Comfort Insoles Work?

 

The principle behind cushioned insoles is straightforward. They work by:

  • Adding a soft, shock-absorbing layer between the sole of your foot and the hard base of your shoe
  • Redistributing pressure more evenly across the foot, reducing concentrated load on the heel and ball
  • Reducing the impact transmitted through the foot with each step, which can help ease fatigue over the course of a day
  • Providing a degree of arch support that many standard shoe insoles lack

They don't contain any active pharmaceutical ingredients — they work purely through mechanical cushioning. This means there are no drug interactions to worry about and no systemic effects on the body.

 

Who Should Consider Using Numark Comfort Insoles?

 

These insoles are suitable for a broad range of people looking for everyday foot comfort. They're particularly well suited to:

  • Adults who stand or walk for extended periods at work (e.g. retail, healthcare, hospitality)
  • People experiencing general foot fatigue or aching after a long day
  • Those wearing shoes with thin or worn-out original insoles
  • Individuals looking for a low-cost first step before seeking podiatry advice

They are not intended to replace prescription orthotics or specialist podiatric devices. If your foot pain is severe, persistent, or associated with a diagnosed condition such as plantar fasciitis or flat feet, it's worth speaking to your GP or a registered podiatrist for a proper assessment.

 

How Do Numark Comfort Insoles Compare to Other Insoles?

 

Feature Numark Comfort Insoles Prescription Orthotics
Cost £3.49 OTC £50–£300+ privately
Availability No prescription needed Requires podiatrist assessment
Customisation Trim-to-fit Fully bespoke to foot shape
Best for General comfort and fatigue Diagnosed biomechanical conditions

 

Are Numark Comfort Insoles Suitable for All Shoe Types?

 

Numark Comfort Insoles can be trimmed to fit most standard adult shoe sizes and are suitable for use in trainers, work shoes, and casual footwear. They may not be appropriate for very narrow or pointed shoes where space is limited. If you're unsure whether they'll fit your footwear, check the size guide on the packaging before trimming. These comfort insoles should be stored in a cool, dry place when not in use, and replaced once the cushioning begins to flatten noticeably — typically every three to six months depending on frequency of use. For those managing broader musculoskeletal discomfort, our pain relief collection includes a range of complementary options.

This product is a medical device. Speak to your doctor or pharmacist before using if you have an underlying medical condition or are taking other medicines.

Numark Comfort Insoles specifications
Treatment category Foot care / comfort aid
Mechanism of action Mechanical cushioning and pressure redistribution
Effective for Foot fatigue, aching feet, general foot discomfort
Suitable for Adults requiring everyday foot cushioning
Active ingredient None (non-medicated device)
UK classification General sale / medical device
Preparation Cushioned insole
Route of administration Worn inside footwear

Specifications of Numark Comfort Insoles

 

What Are Numark Comfort Insoles and What Are They Used For?

 

Numark Comfort Insoles are non-medicated, cushioned shoe insoles designed to provide everyday support and relief from foot fatigue. They are placed inside your footwear to add a layer of padding between the sole of your foot and the base of the shoe. They are used to help manage general foot discomfort, aching heels, and tiredness associated with prolonged standing or walking. They are not a treatment for any specific medical condition and do not contain any active pharmaceutical ingredients.

 

What Do You Need to Know Before Using Numark Comfort Insoles?

 

These insoles are generally safe for most adults, but there are some situations where caution is advised. Do not use these insoles if any of the following apply to you:

  • You have been prescribed custom orthotics by a podiatrist — using additional insoles may alter the fit and function of your prescribed device
  • You have an open wound, ulcer, or active skin infection on your foot
  • You have diabetes with peripheral neuropathy — any change to footwear or insoles should be discussed with your diabetes care team or podiatrist first
  • You have a diagnosed foot deformity that requires specialist biomechanical management

There are no known drug interactions associated with these insoles, as they contain no active pharmaceutical ingredients. However, if you are using topical foot treatments such as antifungal creams, ensure the insole does not trap moisture against the skin, which could worsen certain conditions. You can browse our athletes foot and fungal infections collection if you need additional foot health support.

 

How Should You Use Numark Comfort Insoles?

 

Using these insoles correctly is straightforward. Follow these steps for the best fit and comfort:

  1. Remove the existing insole from your shoe, if it is removable
  2. Place the Numark Comfort Insole inside the shoe with the cushioned side facing upward
  3. If the insole is too large, use the trim lines printed on the insole as a guide and cut to size with scissors
  4. Try the shoe on and check that the insole lies flat with no folding or bunching
  5. Repeat for the other shoe
Indication Age Group Usage Frequency
General foot comfort Adults One insole per shoe Daily, as needed
Foot fatigue from standing Adults One insole per shoe Throughout working day

These insoles are not recommended for children unless specifically advised by a healthcare professional. If you are unsure whether they are appropriate for your situation, speak to your pharmacist.

 

What Are the Possible Side Effects of Numark Comfort Insoles?

 

Because these insoles contain no active ingredients, systemic side effects are not expected. However, some people may notice localised issues, particularly during the first few days of use while the foot adjusts.

Common side effects (may affect some users):

  • Mild pressure or rubbing sensation during initial use
  • Slight warmth or increased perspiration inside the shoe
  • Temporary discomfort if the insole has not been trimmed to the correct size

Less common side effects (affect fewer users):

  • Skin irritation or redness if worn without socks for extended periods
  • Blistering if the insole edge creates friction against the foot

If you notice persistent pain, worsening discomfort, or any skin changes, stop using the insoles and consult your pharmacist or GP. Foot pain that does not improve with simple measures should always be assessed by a healthcare professional. The NHS recommends seeking advice if foot pain is severe, sudden, or accompanied by swelling, redness, or difficulty walking.

 

How Should You Store Numark Comfort Insoles?

 

Proper storage will help maintain the cushioning properties of the insoles for longer. Follow these guidelines:

  • Store unused insoles in a cool, dry place away from direct sunlight
  • Keep them in their original packaging until needed
  • Do not expose to excessive heat (e.g. near radiators or in a hot car), as this may distort the shape
  • Allow insoles to air out between uses where possible to reduce moisture build-up
  • Keep out of reach of children

If you're managing broader foot health alongside general wellbeing, our vitamins and supplements collection includes options that support musculoskeletal health.

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Frequently Asked Questions

Where can I buy Numark Comfort Insoles online in the UK?

You can buy Numark Comfort Insoles directly from Cured Pharmacy online for just £3.49 with convenient UK delivery. They are a general sale item, so no prescription is needed. Simply add them to your basket and check out in minutes.

How do Numark Comfort Insoles work to relieve foot pain?

Numark Comfort Insoles work through mechanical cushioning — they sit inside your shoe and absorb impact with each step, redistributing pressure away from high-load areas like the heel and ball of the foot. This reduces the strain on soft tissues and helps ease the aching and fatigue that builds up over a long day. They don't contain any medication, so they work purely through physical support.

How do I fit Numark Comfort Insoles into my shoes?

Remove the existing insole from your shoe if possible, then place the Numark Comfort Insole inside with the cushioned side facing up. If the insole is slightly too large, use the printed trim lines as a guide and cut to size with a pair of scissors. Try the shoe on to check the fit before wearing for a full day.

Can I wear Numark Comfort Insoles every day?

Yes, these insoles are designed for daily use and can be worn throughout the day in most types of footwear. They are particularly helpful for people who spend long hours on their feet. Allow them to air out between uses to reduce moisture build-up inside the shoe.

What shoe sizes do Numark Comfort Insoles fit?

Numark Comfort Insoles are designed to be trimmed to fit a range of adult shoe sizes. Check the packaging for the specific size range covered and use the guide lines on the insole to trim them to your exact shoe size. They are not typically recommended for children's shoes unless advised by a healthcare professional.

Are Numark Comfort Insoles suitable for people with diabetes?

People with diabetes — particularly those with peripheral neuropathy or poor circulation — should always consult their GP, diabetes nurse, or podiatrist before changing their footwear or adding insoles. Foot health is especially important in diabetes, and standard cushioned insoles are not a substitute for specialist diabetic footwear. You can find more information on diabetic foot care on the NHS website.

Can I use Numark Comfort Insoles if I already have prescription orthotics?

No — if you have been prescribed custom orthotics by a podiatrist, you should not add additional insoles on top of them without professional advice. Doing so could alter the biomechanical correction your orthotics are designed to provide and may cause more harm than good. Speak to your podiatrist if you feel your orthotics are no longer providing enough cushioning.

What are the alternatives to Numark Comfort Insoles?

Other over-the-counter options include branded insoles from Scholl or Sorbothane, which offer varying levels of arch support and cushioning. For more complex or persistent foot problems, a podiatrist can provide custom-made orthotics tailored to your foot shape and gait. You can explore our foot care collection for a broader range of foot health products.

How long do Numark Comfort Insoles last before needing replacement?

The lifespan of comfort insoles depends on how often they are worn and the type of activity involved. As a general guide, replace them every three to six months, or sooner if the cushioning feels noticeably flattened or the surface shows significant wear. Replacing them regularly ensures you continue to get adequate support.

Do Numark Comfort Insoles help with plantar fasciitis?

Cushioned insoles can help reduce the impact on the heel and arch, which may provide some relief from the discomfort associated with plantar fasciitis. However, the NHS recommends a combination of rest, stretching exercises, and appropriate footwear for managing plantar fasciitis — insoles alone are unlikely to resolve the condition. If symptoms persist, seek advice from your GP or a podiatrist.

Can Numark Comfort Insoles be used in work boots or safety shoes?

Yes, provided there is sufficient space inside the footwear after the original insole is removed. Many people find comfort insoles particularly helpful in work boots, which often have firm, unsupportive bases. Always check that the insole lies flat and does not cause the foot to sit too high, which could affect the fit of the boot.

Are there any side effects from using Numark Comfort Insoles?

Because these insoles contain no active ingredients, systemic side effects are not expected. Some users may experience mild rubbing or pressure during the first few days of use while the foot adjusts. If you notice persistent skin irritation, blistering, or worsening pain, stop using the insoles and consult your pharmacist or GP.

Can I wash Numark Comfort Insoles?

Check the packaging for specific care instructions, as this can vary by product. In general, wiping insoles with a damp cloth and allowing them to air dry fully before replacing them in your shoes is a safe approach. Avoid soaking them in water or placing them in a washing machine, as this may damage the cushioning material.

What is the latest guidance on using insoles for foot pain?

Current NHS guidance suggests that for most cases of general foot pain and fatigue, supportive footwear and cushioned insoles can be a helpful first-line measure. For specific conditions such as plantar fasciitis or metatarsalgia, a combination of insoles, stretching, and footwear changes is recommended before considering more invasive treatments. Always seek professional advice if pain is severe or does not improve within a few weeks. If you're also managing pain elsewhere, our pain relief collection may be helpful.

Are Numark Comfort Insoles suitable for use during pregnancy?

Foot swelling and discomfort are common during pregnancy, and cushioned insoles can offer some relief from aching feet. As these insoles contain no active pharmaceutical ingredients, they are generally considered safe to use during pregnancy. However, if you are experiencing significant foot or ankle swelling, speak to your midwife or GP to rule out other causes.

How Should You Use Numark Comfort Insoles?

Getting the right fit is key to making the most of these insoles. Before inserting them, remove the existing insole from your shoe if it is removable — this prevents overcrowding inside the shoe, which can cause discomfort. Follow these steps:

If the insole shifts or bunches during wear, re-trim or reposition it. Some people find it helpful to wear socks to reduce friction between the foot and the insole surface.

What Is the Correct Dose of Numark Comfort Insoles?

These insoles are a non-medicated device, so there is no pharmaceutical dose to measure. The correct "dose" is simply one insole per shoe, worn as needed throughout the day. The table below summarises appropriate use by indication and age group.

Not recommended for children unless specifically advised by a healthcare professional.

When Is the Best Time to Use Numark Comfort Insoles?

There is no specific time of day that is medically required for wearing these insoles — simply use them whenever you are wearing shoes and anticipate being on your feet for an extended period. Many people find them most beneficial during work shifts, long walks, or any activity involving prolonged standing. If you are new to wearing insoles, it can help to start by wearing them for a few hours at a time and gradually increasing to full-day use as your feet adjust.

Allow the insoles to air out overnight between uses. This helps reduce moisture build-up and prolongs the life of the cushioning material.

How Long Can You Use Numark Comfort Insoles For?

Numark Comfort Insoles can be used on an ongoing basis for as long as they provide adequate cushioning and comfort. There is no maximum duration of use from a safety perspective. However, the cushioning material will gradually compress and lose effectiveness over time. As a general guide, replace them every three to six months, or sooner if you notice the insole feels flat or the surface is visibly worn. If your foot pain persists or worsens despite using insoles, this is a sign that you should seek advice from your GP or a registered podiatrist rather than continuing to rely on over-the-counter solutions alone.

Do not exceed the recommended use. If in doubt, speak to your pharmacist.

What Are the Most Common Side Effects of Numark Comfort Insoles?

Because Numark Comfort Insoles contain no active pharmaceutical ingredients, they do not cause systemic side effects. Most people use them without any problems at all. That said, some localised issues can occur, particularly during the first few days of use while your feet adjust to the new level of cushioning.

  • Mild pressure or rubbing sensation, especially around the heel or arch
  • Slight warmth or increased perspiration inside the shoe
  • Temporary discomfort if the insole has not been trimmed to the correct size
  • A feeling of the foot sitting slightly higher in the shoe than usual

These effects are usually short-lived and resolve once the foot adapts. Wearing socks can help reduce friction between the foot and the insole surface.

What Are the Less Common Side Effects of Numark Comfort Insoles?

A smaller number of users may experience the following, particularly if the insoles are not fitted correctly or are worn in shoes with very little space:

  • Skin irritation or redness on the sole or sides of the foot
  • Blistering caused by friction at the edge of the insole
  • Altered gait or posture if the insole changes the height or angle of the foot within the shoe

If blistering occurs, stop using the insoles and allow the skin to heal before trying again with a better-fitted insole. Ensure the insole is trimmed correctly and lies completely flat inside the shoe.

What Are the Serious Side Effects of Numark Comfort Insoles?

Serious adverse effects from cushioned insoles are rare. However, if you notice any of the following, stop use immediately and seek medical advice:

  • Worsening foot pain that does not improve after a few days of use
  • Significant swelling, redness, or warmth in the foot or ankle
  • Numbness or tingling in the foot, which could indicate nerve compression
  • Open sores or skin breakdown, particularly in people with diabetes or poor circulation

These symptoms may indicate an underlying condition that requires professional assessment rather than self-management with an OTC insole.

What Should You Do If You Experience Side Effects?

For mild side effects such as rubbing or pressure, try re-trimming the insole or wearing thicker socks. If discomfort persists beyond the first week of use, remove the insoles and consult your pharmacist. For more serious concerns — such as skin breakdown, significant pain, or swelling — stop using the insoles and contact your GP. The NHS advises seeking medical attention for foot pain that is severe, sudden, or accompanied by swelling or difficulty walking.

Can Numark Comfort Insoles Interact With Other Treatments?

As a non-medicated device, Numark Comfort Insoles have no known drug interactions. However, if you are using topical foot treatments — such as antifungal creams, emollients, or medicated dressings — be aware that insoles can trap moisture against the skin, which may affect how these treatments work or increase the risk of maceration. Allow topical treatments to absorb fully before putting on your shoes and insoles. If you are using prescribed orthotics, do not use additional insoles without first speaking to your podiatrist.

If you are concerned about any side effects, contact your pharmacist or GP immediately.

Patient Information Leaflet

Important - Before taking any medication, it is always important to read the Patient Information Leaflet (PIL)

Written and reviewed by our qualified team

GPhC Number: 2233073
Tarun Kumar

Reviewed by:

Tarun Kumar

Superintendent/ Clinical Lead

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Content last updated: 31 Mar 2025

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