Poron 4000 Grey Shock-Absorbing Insoles
For a pair of versatile and easily tailored insoles, the Poron 400 Grey Shock-Absorbing Insoles are a fantastic choice. Designed with a top-quality, shock-absorbing foam material, these insoles are supplied in a larger size that can be easily trimmed to fit your shoes perfectly. The anti-microbial properties of these insoles make them ideal for use by athletes, and those whose feet often become sweaty.
What's Included?
Sizing of the Poron Performance Insoles
These shoe insoles are supplied in a single size that will fit all UK shoe sizes up to a size 12. Rather than try to find your specific size, these insoles are trimmable and can be adjusted to fit perfectly in your shoes. Supplied with these insoles is a cut-to-size template which will aid you in trimming the material to the correct dimensions.
The dimensions of the insoles before trimming are:
- Length: 300mm
- Width at Widest Point: 95mm
- Thickness: 3.2mm
How To Fit the Foam Insoles
With these insoles, you will receive a size card that highlights how the insole should be trimmed to fit various shoe sizes. To customise your Poron Grey Insoles, simply:
- Choose the correct size from the size card and use this as a template for cutting out the insole
- Take the insole out of a pair of your shoes, being careful not to ruin or tear the material
- You can use these insole to evaluate the size of your Poron Insole before inserting it into your shoe
- Trim more material as needed to get the best possible fit
Who Can Benefit From Using the Poron 4000 Grey Insoles?
The Poron 4000 Grey foam material has been designed for shock absorption, aiding stability, and offering breathability for reduced odour build-up. This makes them the perfect choice for use during a range of high-impact athletic activities, including running and basketball. They are also perfect for use during demanding and outdoor work to enhance comfort and reduce aches and fatigue of the feet.
While ideal for sporting activities, these insoles are also a great choice for those who want to enhance their daily comfort. The excellent shock-absorbing and anti-odour properties make these insoles ideal for:
- Athletes
- Outdoor work
- Managing foot-sweat and preventing bacterial and fungal growths
- Reducing foot odours
- Rheumatism/arthritis sufferers
- Plantar fasciitis
- Foot fatigue
- General day-to-day comfort
- Back and knee pain
- Foot and ankle pain management for conditions such as gout and diabetes
Key Features and Benefits
- Pair of universal foam insoles
- Suitable for high-impact activities such as athletics and outdoor work
- Supplied in a larger size and designed to be trimmed to suit your dimensions
- Excellent shock-absorption properties to reduce strain on your feet
- Helps to reduce foot fatigue and manage aches and pains
- Provides cushioning to the foot to help elevate user comfort
- Breathable material helps to reduce foot-sweat
- Constructed with a moisture-resistant material to minimise the impact of sweat
- Anti-microbial insole properties helps to prevent odour growth, including odours that cause bacteria and fungal growths
- Can be used with other Poron materials to create a custom shoe insole
- Holds shape, even after cutting, for long-term comfortable use
- Constructed from a durable polyurethane foam material
Materials
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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