X-Line Extra Insoles
X-Line Extra InsolesX-Line Extra InsolesX-Line Extra Insoles
X-Line Extra InsolesX-Line Extra Insoles

X-Line Extra Insoles

  (12 Reviews)
  • Provides great introduction to simple foot orthoses
  • Versatile, easy-to-use shoe insole
  • Flat bottomed, so wedge can be applied easily
  • Includes 4 and 8 degree rearfoot posts
Full information...
£19.99(Inc. 20% VAT)
With FREE UK delivery!
FREE UK Delivery when you spend 40 or more.
  • Expert sales support
  • Secure checkout
  • Quick dispatch
  • Delivery to UK only

UK Product Support

We're ready and waiting to help.

Free UK Delivery

When you spend £40 or more.

Recommended Products

X-Line Extra Insoles

X-Line Extra Insoles are an adapted version of X-Line Insoles, featuring rearfoot postings that provide a tailored level of structural support at the heel. They are versatile, easy to insert and inobtrusive, making them ideal for use with any style of shoe.  rearfoot posts to allow for adjustments to be made to the insole.

What's Included?

  • 1 x Pair of insoles
  • 1 x Pair of 4° rearfoot postings
  • 1 x Pair of 8° rearfoot postings

Sizing Information for X-Lines Insoles

X-Line Extra Insoles are available in four 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

Size UK Shoe Size Dimensions (Length x Width)
Extra Small Size 2 - 3 Not currently available
Small Size 3 - 5 253 x 90mm
Medium Size 6 - 8 270 x 96mm
Large Size 9 - 11 290 x 100mm
Extra Large Size 12 - 14 305 x 107mm

How Thick Are X-Line Extra Insoles?

Please view the image and information below to find out how thick X-Line Extra Insoles are:

How thick are X-Line Extra Insoles?

  • Heel Thickness: 6mm
  • Arch at Highest Point: 20mm
  • Forefoot Thickness: 4mm

Who Can Benefit from the X-Line Extra Insoles?

The X-Line insoles are an excellent choice for anyone needing rearfoot posting support. The insoles are easy to apply and customise due to having a flat bottom which allows for the insertion of wedges if required.

Stability Guaranteed

Stability and support is increased by the deep heel cup while the mid-foot saddle helps to improve mobility. This combination ensures the foot is not only kept in place, but that it has the necessary support it needs to absorb shock, impact and contact throughout the day.

Features and Benefits of the X-Line Extra Insoles

  • Contains a pair of X-Line Insoles, a 4° and a 8° rearfoot post
  • Customisable for best support
  • Provides additional support and lift for the heel
  • Flat bottom of the heel makes customisation easy
  • Straightforward and easy to use
  • Low volume insoles suitable for a range of shoes
  • Deep heel cups for stability and comfort
  • Mid-foot saddle enhances biomechanical control
  • 1st ray Dell improves mobility

Shock Absorbent Pain Relief

X-Line Insoles are ideal for easing pain and strains caused by pressure and shock impact on the feet by reducing this stress on the ligaments. With either a 4° or 8° rearfoot posts available, the insoles can be customised to provide the additional support and lift that may be required.

Do These Insoles Have a Heel Posting?

Yes, these insoles feature a pair of 4° and 8° medial heel postings. This posting provide a slight tilt to the heel bone (or calcaneus) and rear foot, which helps to combat overpronation to give you a more comfortable gait.

What's the Benefit of a Heel Posting?

A heel posting helps tilt your foot to combat supination (foot rolling outwards) or pronation (foot rolling inwards). This can also help to flex your insole to allow it to provide a better contact with your sole, helping to prime your foot for a healthy push-off on your next step. This foot alignment has a number of benefits, including boosting stability, preventing rolled ankles and fending off toe calluses.

What's the Difference Between X-Line and X-Line Extra Insoles?

These insoles are also available as the X-Line Insoles. These insoles provide a similar level of support, but don't include the rearfoot posting.

UK Delivery Information & Fees

This product is normally dispatched by Royal Mail. The normal 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.

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.


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
Average Rating (12 Reviews):  
Write a Review and share your opinions!

X-Line Insoles
Thursday, 28 October 2021  |  Michael

The product is very good and my feet welcome them in my shoes and boots but there could be a little more information on how to fit the supplementary pads to the insoles.

Was this helpful to you?  Yes  /  No

This review has not been appraised.

Thursday, 21 October 2021  |  John

Quality insoles ideal for my needs quick and easy to fit the wedges. Highly recommend.

Was this helpful to you?  Yes  /  No

This review has not been appraised.

E-Books extra insoles
Sunday, 11 July 2021  |  Ray

Arrived as expected and replaced the old ones as intended. No problems.

Was this helpful to you?  Yes  /  No

This review has not been appraised.

Easy to use
Monday, 17 May 2021  |  David

Very good product, service and easy to use

Was this helpful to you?  Yes  /  No

This review has not been appraised.

Good service
Friday, 19 March 2021  |  Chris

website was easy, quick delivery and the insoles were exactly what I needed

Was this helpful to you?  Yes  /  No

This review has not been appraised.

X-Line Extra Insoles
Tuesday, 9 June 2020  |  Nabil

I'm using these insoles since 2013, it's very helpful and keeping my feet comfortable.

Was this helpful to you?  Yes  /  No

This review has not been appraised.

Fast delivery
Monday, 7 October 2019  |  Kenneth

Cane quite fast and are just are exactly the same as the ones I was given by the podiatrist.

Was this helpful to you?  Yes  /  No

This review has not been appraised.

Great service
Friday, 12 April 2019  |  Gill

Came by return post, thank you

Was this helpful to you?  Yes  /  No

This review has not been appraised.

Amazing delivery time
Tuesday, 18 December 2018  |  Jean

I ordered these one day and they arrived the next - great customer service.

Was this helpful to you?  Yes  /  No

This review has not been appraised.

Excellent value
Saturday, 8 September 2018  |  David

Since my arches dropped have used these in all my shoes. Can afford a pair for each and no problems since. Brilliant

Was this helpful to you?  Yes  /  No

This review has not been appraised.

Read all 12 customer reviews...

Customers also bought
X-Line Insoles

X-Line Insoles

  • Straightforward introduction into insoles
  • Easy and to apply, comfortable to wear
  • Can be customised with the addition of wedges
  • Low volume and suitable for any style of shoe
Basic Metatarsal Domes

Basic Metatarsal Domes

From:  £5.99
  • Domes to relieve pressure from the metatarsal area
  • Can be applied to a range of orthotics
  • Adhesive backed to stick securely in place
  • Three sizes available for different foot sizes
Carnation Footcare Blister Care Dressings

Carnation Footcare Blister Care Dressings

  • Pack of 10 assorted dressings for blisters
  • Fast, effective blister relief
  • Hydrocolloid dressing shields and hydrates
  • Protects blister from friction and rubbing

The shoe insole specialists.

Free UK delivery on orders of 40 or more.

basket: £0.00