Trio 3/4 Length Insoles
Trio 3/4 Length Insoles are a multi-functioning insole which provide not only better fit and comfort to your shoes but in-built cushioning and support where you need it most. Made from EVA foam, the Trio 3/4 Length Insoles come in three densities to best suit your needs and are an easy fit to almost any shoe.
What's Included?
- 1 x Pair of Trio 3/4 Insoles
Sizing of the Trio 3/4 Length Insoles
Trio 3/4 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 for a 3/4 length insole, we recommend removing the existing insole from your shoes and measuring the width at the area located in the image below. Match this width to the dimensions listed below in order to find the pair that will best fit your shoes.
| Insole Size | UK Shoe Size | Dimensions (Length x Width) |
| Kids Small | Child's 12 - 13.5 | 130 x 63mm |
| Kids Large | Size 1 - 2.5 | 140 x 68mm |
| Extra Small | Size 3 - 4.5 | 149 x 72mm |
| Small | Size 5 - 6.5 | 157 x 76mm |
| Medium | Size 7 - 8.5 | 170 x 81mm |
| Large | Size 9 - 10.5 | 180 x 84mm |
| Extra Large | Size 11 - 12.5 | 191 x 89mm |
| XX-Large | Size 13 - 14.5 | 203 x 97mm |
How Thick Are Trio 3/4 Insoles?
Please view the information and image below to see how thick Trio 3/4 Insoles really are:
- Heel Thickness: 9mm
- Arch at Highest Point: 26mm
- Midfoot Thickness: 2mm
What are the Features of the Trio 3/4 Length Insoles?
Built for optimum support, the Trio 3/4 Length Insoles come with a range of features to lighten the load on sore and aching feet.
- Inverting heel cup and and centred skives provide superior rear foot control
- Medial forefoot posting for optional control of the forefoot
- Navicular support to support muscle action of the long flexor and tibialis anterior
- Shock absorbing lateral heel cushion to delay stress and weight on the heel
- Recessed 1st metatarsal cushion, removable for implementation of the forefoot post
- Retron heel cushion
- Extrinsic 3 degree medial post
- Location for additional medial biplanar heel post
- Cut-away design makes this insole ideal for slimmer fitting shoes
- Anti-bacterial top coat keeps insoles clean and fresh
Who Can Benefit from the Trio 3/4 Length Insole?
The Trio 3/4 Length Insoles are ideal for targeting a range of conditions and once successfully fitted can help combat aches and pains in various areas of the foot. Conditions best treated with this insole include:
- Plantar fasciitis
- Pronation
- Metatarsalgia
- Functional hallux limitus
- Patellofemoral pain syndrome
- Posterior tibial tendonitis
- Hallux valgus/limitus
- Biomechanical functional control where midfoot control is required
Should I Remove My Existing Insoles?
3/4 Insoles sit atop an existing insole or foot-bed to prevent the foot coming into direct contact with the fabric at the base of the shoe. We recommend placing your Trio 3/4 Insoles directly on top of the insoles that come with your shoes for maximum comfort and support.
Which Trio Insole Density is Right For Me?
Trio 3/4 Length Insoles are available in three densities:
- Medium: 45 Shore A
- Firm: 60 Shore A
- Extra Firm: 75 Shore A
Firmer densities are recommended for patients who participate in sports and high-impact activities or who are generally of a heavier weight.
Lighter densities are best for lighter individuals who do not undertake high-impact sports or activities.
The effectiveness of the insole for your personal needs is based on successful density selection, therefore we recommend that this insole is fitted by a qualified healthcare professional.
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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