Slimflex Simple Full Length Insoles
Slimflex Simple Full Length Insoles are a pair of highly versatile, medium density shoe insoles designed to provide complete protection across the entire foot. Available at an affordable price, Slimflex Full Length Insoles ensure your forefoot, arch and heel are supported throughout the day.
What's Included?
Sizing Information for Slimflex Simple Full Length Insoles
Slimflex Full Length Insoles are available in seven 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.
.jpg "Measuring your insoles is a vital first step when shopping for a new set")
| Insole Size | UK Shoe Size | Dimensions (Length x Width) |
| Children | Size 12 – 13.5 (Child's) | 229 x 68mm |
| XX-Small | Size 1 – 2.5 | 238 x 73mm |
| Extra Small | Size 3 – 4.5 | 247 x 79mm |
| Small | Size 5 – 6.5 | 263 x 85mm |
| Medium | Size 7 – 8.5 | 282 x 91mm |
| Large | Size 9 – 10.5 | 297 x 97mm |
| Extra Large | Size 11 – 12.5 | 315 x 102mm |
| XX-Large | Size 13 – 14.5 | 330 x 106mm |
How Thick Are Slimflex Simple Full Length Insoles?
Thickness is important because it denotes how much cushioning and support you will get in a specific area of the foot. We've measured Slimflex insoles to show you how their targeted protection can help support your foot and to give you a better understanding of how well they'll fit inside your shoes:
- Heel Thickness: 4mm
- Arch at Highest Point: 20mm
- Forefoot Thickness: 2mm
Who Can Benefit from the Slimflex Simple Full Length Insoles?
Slimflex Simple Full Length Insoles are a cost-effective, fully customisable foot orthotic. The device can be worn alone to provide general control or can be adapted by a clinician into a semi-bespoke device. Ideal for people suffering from general instability and fatigue, the insoles provide relief from metatarsal and ball of foot pain.
Features and Benefits of the Slimflex Simple Full Length Insoles
Designed to provide relief to a number of different problems, the Slimflex Simple Full Length Insoles have the following features:
- 1st metatarsal cut out – this provides a raised mechanism, reducing the pressure on the first Metatarsophalangeal Joint (MPJ) and easing tension in the plantar fascia area
- Metatarsal raise - supports the metatarsal area and redistributes weight away from the ball of the foot.
- Deep heel cup - supporting the heel reduces pressure by redistributing the body’s weight over a greater surface area on the sole of the foot while stabilising the foot to provide greater control and support
- Medial flange - increases control of the medial aspect of the rearfoot. This provides correction, stabilisation and gait training by increasing arch support
- Medial arch support and lateral control - improving misalignment of the foot. Aids in reducing pronation and improving sagittal plane control
Customisation of the Slimflex Simple Full Length Insoles
Due to the level of customisation that is achievable with the Slimflex Simple Full Length Insoles, the treatment options with this device are endless. Slimflex Simple Full Length Insoles offer an effective and speedy treatment to biomechanical pathologies.
Please note that the design of these insoles has recently been updated. Customers may continue to receive a previous version for a limited period.
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.
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:
- Remove the existing insole from the shoes you wish to use your new insoles with (please note that not all insoles are removable)
- Measure the insoles at their longest and widest points (see the below diagram for an idea of where this will be
- Match the measurements to the dimensions of the insoles listed, and choose the size that best fits your results
.jpg "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.
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:
- Remove your existing insoles from your shoes
- Line up your existing and new insoles at the heel
- Trace the outline of the insoles against the new pair at the toe end (see the image below for an example)
- Carefully cut along the traced line
- Your insoles should now fit your shoes better
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.
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