Langer Bio Mex Low Density Medium Arch Insoles

Since we all have different feet, and require different types of support, its only natural that our shoe insoles be customisable and versatile to cater for all our different needs. A sophisticated new addition to the Bio range of insoles, Bio Mex Low Density Medium Arch Insoles were made with these facts in mind, and are able to be easily customised through heat moulding, grinding and adding the free self-adhesive component if necessary.

Please note that these insoles are for use by HCPC registered clinicians only.

What's Included?

• 1 x Pair of Langer Mex Insoles
• 2 x Two Degree Rearfoot Wedges
• 2 x Four Degree Rearfoot Wedges
• 2 x Six Degree Rearfoot Wedges
• 2 x Heel Cushions
• 2 x 5mm Heel Lifts
• 2 x EVA Top Covers

Sizing of the Langer Bio Mex High Density Low Arch Insoles

Langer Bio Mex Low Arch Insoles are available in five sizes that should suit most older children and adults. To find your perfect size, simply match your shoe size to the table below. 

If you would like a more precise level of fit, we recommend removing the existing insoles from your shoes and measuring the length and width at the longest/widest points (as shown below). Once you have these results, please match your measurements to the dimensions listed below.

How Thick Are Langer Bio Mex Insoles?

Please view the information and image below to see just how thick Langer Bio Mex Low Arch Insoles are at the heel, arch and forefoot areas:

• Heel Thickness: 4mm
• Arch at Highest Point: 22mm
• Forefoot Thickness: 5mm

 Who Can Benefit from the Langer Bio Mex Low Density Medium Arch Insoles?

The Langer Bio Mex Low Density Medium Arch Insoles are perfect for dealing with the following conditions:

• Back Pain
• Knee Pain
• Pronation and Over-pronation
• Supination

The soft, low density material of these insoles also make them comfortable, while still supporting your foot, providing you with peace of mind that your foot is stable and controlled. 

Features and Benefits of the Langer Bio Mex Low Density Medium Arch Insoles

• Made from high quality polypropylene
• Slender, flexible and strong support
• Provide excellent biomechanical control
• Prevent supination and pronation
• Great for knee pain and back pain
• Suitable for a wide range of sports
• Easily customisable through heat moulding and grinding
• Free, self-adhesive full length EVA top cover included
• Available in 5 sizes, covering UK sizes 3 - 12.5

Premium Quality Polypropylene Design

These insoles are made from high quality polypropylene, allowing them to be slender, flexible and strong. These features provide the Bio Mex insoles with the ability to supply superior biomechanical control, keeping your foot stable and well supported. Bio Mex is a 3/4 length shell, supplied with a separate self-adhesive full length EVA top-cover.

Please note that these insoles are designed to be used by professionals only.

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.

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

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:

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

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.