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Slimflex Comfort Full Length Insoles (Medium Density)

(22 Reviews)
  • Brushed nylon cover allows for comfort and moisture absorption
  • Medium density to cover most pathologies
  • Flat base for adhering wedging
  • Deep heel cup for greater control
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£15.93(Inc. 20% VAT)
with FREE UK delivery!
FREE UK Delivery when you spend £40 or more.
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  • Delivery to UK only

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Product Details

Slimflex Comfort Full Length Insoles (Medium Density)

The Slimflex Comfort Full Length Insoles (Medium Density) are highly versatile, medium density (50 shore) EVA insoles. Combining the superior contouring of the Slimflex Simple with a finished soft fabric top cover for improved comfort and quicker advanced modification, the Slimflex Comfort can be customised to provide treatment for various conditions.

What's Included?

  • 1 x Pair of Insoles

Sizing Information for Slimflex Comfort Full Length Insoles

Slimflex Comfort Full Length Insoles are available in eight different sizes that should suit most adults. To find your best size, simply match your shoe size to the table below.

To ensure a precise level of fit, we recommend removing the existing insole from your shoes and measuring the length and width at the longest and widest point as shown in the image below. Match these measurements to the dimensions listed below in order to find the pair that will best fit your shoes.

How to measure your insoles

UK Shoe SizeEU Shoe SizeDimensions (Length x Width)
Child Size 12 - 13.5Size 30 - 32213 x 72mm
Size 1 - 2.5Size 33 - 35231 x 77mm
Size 3 - 4.5Size 36 - 38252 x 80mm
Size 5 - 6.5Size 39 - 40266 x 86mm
Size 7 - 8.5Size 41 - 42282 x 91mm
Size 9 - 10.5Size 43 - 44297 x 98mm
Size 11 - 12.5Size 45 - 48312 x 102mm
Size 13 - 14.5Size 49 - 51324 x 105mm

 

How Thick are Slimflex Comfort Insoles?

As you can see from the image below, Slimflex Comfort provide all the protection the heel needs whilst remaining flat at the business end. Please view the image below to get a better visual representation of what a Slimflex Insole would look like in your shoe:

How thick are Slimflex Insoles?

If you're after more specific measurements, we've got you covered!

  • Heel Thickness: 5mm
  • Arch at Highest Point: 20mm
  • Forefoot Thickness: 2mm

Features and Benefits of the Slimflex Comfort Full Length Insoles

  • Brushed nylon cover allows for comfort and moisture absorption
  • Medium density to cover most pathologies
  • Integrated first metatarsal cut-out to facilitate the windlass mechanism
  • Metatarsal raise and sustanticulum tali support
  • Flat base for adhering wedging
  • Deep heel cup for greater control
  • Fully heat mouldable and grindable

Slimflex Comfort Full Length Insoles
Disclaimer: Please note that the above diagram shows the 3/4 length version. However, the highlighted features are common to both models.

Who Can Benefit from the Slimflex Comfort Full Length Insoles?

Due to the level of customisation that is achievable with the Slimflex Comfort, the treatment options with this device are endless. Heat mouldable and grindable, the Slimflex Comfort allow for quick modification and patient customisation. Customisation options include:

  • Arch and rearfoot reinforcements
  • Heel lift additions
  • Metatarsal raise/bar additions
  • Shape modification
  • Simple medial and lateral posts
Delivery Information

UK Delivery Information & Fees

This item is normally dispatched by Royal Mail. The delivery expectation of this service is 1 to 3 working days.

When ordering before 2.00pm (Monday to Friday), your item will usually be dispatched the same working day.

We offer free delivery on all orders of £40.00 and over. On orders below £40.00, a £3.95 delivery charge is applied.

Order Value Delivery Fee Delivery Timescale
Up to £39.99 £3.95 1 to 3 working days
£40.00 and over FREE 1 to 3 working days

Please see our specific delivery information page for more information. For up to the minute delivery information, please call our customer care team on 020 7501 1102 who will be happy to help.

Insole Sizing Guide

Our Guide to Finding the Perfect Size and Fit

Using Your Shoe Size

For most of our insoles, the easiest way to find the best size for you is to go off of your current shoe size. The majority of our insoles are available in a range of sizes and you can simply select the size that best fits your existing shoes.

Please be aware that, as with shoes, there can be slight variations in the size of insoles. For example a size 8 of one brand might not be exactly the same size and width as the size 8 of another. To help account for these discrepancies, a number of our insoles include dimensions to help you ensure you're getting the right size.

Measuring Your Current Insoles

While using your shoe size to find your best size is a good guide, it is not always foolproof. If you want to guarantee that your insole fit your shoes as closely as possible, we recommend measuring your existing insole and using this as a guide to your size.

To do this, please follow the steps outlined below:

  1. Remove the existing insole from the shoes you wish to use your new insoles with (please note that not all insoles are removable)
  2. Measure the insoles at their longest and widest points (see the below diagram for an idea of where this will be
  3. Match the measurements to the dimensions of the insoles listed, and choose the size that best fits your results

How to measure your insoles

Where Can I Find the Dimensions?

The dimensions for insoles can be found on the "Product Details" tab (please see below) and are usually found in the sizing section of the listing, in a table. Please be aware that not all products currently have the dimensions listed.

Product Details Example
The dimensions of insoles can usually be found on the "Product Details" tab

What If There Are No Dimensions Listed?

If you do not see the dimensions listed on the Product Details tab, please fill in the form below and we will work to get the relevant information as quickly as possible. We will email you once we have the information that you have requested.

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Trimming Your Insoles to Fit

To get the ultimate level of fit from your insoles, you can trim them to make a small adjustment. To trim your insoles, simply follow the steps below:

  1. Remove your existing insoles from your shoes
  2. Line up your existing and new insoles at the heel
  3. Trace the outline of the insoles against the new pair at the toe end (see the image below for an example)
  4. Carefully cut along the traced line
  5. Your insoles should now fit your shoes better

Trace the outline of your existing insoles
Carefully trace the outline of your insole

Please note that not all insoles are suitable for trimming. Most insoles are unsuitable for return once they have been trimmed to fit; we recommend bearing this in mind prior to trimming.

If you would like a more detailed guide to trimming your insoles, please read our full guide on How to Trim Your Insoles.

UK Product Support

We're ready and waiting to help.

Free UK Delivery

When you spend £40 or more.

Customer Reviews
Write a Review for this item!
22 Reviews:

Very HARD
Rating:
09 November 2023  |  Michael

These insoles are very hard, no cushioning...

 
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Excellent!!
Rating:
07 December 2022  |  Michael

Very happy with the insoles. Will be ordering more for my array of footwear.

 
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Slim flex full length insoles
Rating:
15 March 2022  |  Patricia

Very prompt service. Unfortunately the insoles were far too long. They seemed longer than comparable shoe size. Have returned and am waiting for smaller size.

 
Was this helpful to you?  Yes  /  No

Response:

Hi Patricia,

Thanks for taking the time to leave a review with us. We really appreciate the thoughts and feedback of our customers.

When purchasing an insole, we believe the best way to ensure a close to perfect fit is to remove and measure an existing insole before purchasing. We measure our insoles and include this information in a number of our sizing charts to help prevent sizing mishaps. This guarantees that the measurements of the well fitted insole you are currently wearing more or less matches that of the fresh new insole you're looking to purchase.

Slimflex Full Length Insoles can also be trimmed if you require a bit of light shaping or top end material removal. To do this correctly, please take a look at our step-by-step guide to insole trimming: How to Trim Your Insoles

You can also view a simplified version of this information on each and every one of our insole product pages by clicking the tab headed "Insole Sizing Guide" at the top of the information section.

We hope this information proves helpful and thanks again for taking the time to leave a review with us.

Many thanks,

Seth at ShoeInsoles


Slim flex insoles
Rating:
11 January 2022  |  Steve

Arrived in good time and great quality insoles for my Plantar Facitis - size does come up quite long, I purchased a Large and am a size 10 and had to trim slightly with scissors but easy enough to do - I’d say Large is an unadjusted Size 11

 
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Slimflex Comfort Full Length Insoles
Rating:
03 January 2022  |  Roger

These are brilliant - an NHS podiatrist introduced me to them. Support my low arches and enable me to do a long walk, which would otherwise cause me so much pain as to prevent it.

 
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Perfect
Rating:
21 December 2021  |  Paul

I’ve had these insoles before and they are perfect and have helped me immensely.

 
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Helping with problem
Rating:
09 November 2021  |  Ann

Being diagnosed with a ligament problem causing a fallen arch I was advised to purchase insoles for my shoes and wear them for 6 weeks to see if they helped.
I have been wearing them for two weeks, early days, but I do find some relief while weeing them.

 
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Comfortable and supportive
Rating:
17 August 2021  |  Jane

Very comfortable and supportive. I won’t buy any other make. Only four stars because - despite the extra comfort which is great if you are not wearing socks - I prefer the more hard wearing version without the cover.

 
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Good service
Rating:
27 July 2021  |  Lynda

Order was delivered on time and am pleased with the insoles. Good service

 
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Well made
Rating:
04 July 2021  |  Thomas

The insoles are well made and help me walk better

 
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Read all 22 customer reviews...

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