Height Increase Full-Length Shoe Insoles

Trim-to-Fit Heel Lift Inserts in Three Height Options

Discreet Height Inside Your Shoes

These full-length height-increase insoles are designed to provide additional internal shoe height while remaining discreetly positioned inside compatible footwear. Select from three lift-height options and two trim-to-fit size ranges.

The full-length design helps the insole remain positioned inside the shoe. Ventilation openings are incorporated into the design, while the reusable construction can be cleaned and air-dried when required.

Important: These insoles require sufficient internal shoe space. Fit and comfort will vary according to the shoe shape, internal depth, selected lift height and individual foot shape.

Key Features

  • Full-length height-increase shoe insoles
  • Designed to remain discreetly hidden inside compatible footwear
  • Choice of 1.5 cm, 2.5 cm or 3.5 cm lift height
  • Two size ranges covering EU shoe sizes 35–45
  • Trim-to-fit design for individual shoe sizing
  • Ventilation openings incorporated into the design
  • Reusable and washable construction
  • Supplied as one pair

Available Height Options

Option Lift Height Approximate Inches
Low 1.5 cm 0.59 in
Medium 2.5 cm 0.98 in
High 3.5 cm 1.38 in

Measurements are approximate. Please select the required lift height carefully before completing your order.

Size Guide

Insole Size Suitable EU Shoe Size Adjustment
Small EU 35–40 Trim to fit
Large EU 41–45 Trim to fit
Size selection: Choose the size range containing your normal EU shoe size. Check the insole against your footwear before trimming. Cut only small sections at a time, as material removed during trimming cannot be replaced.

How to Fit the Insoles

  1. Select the required size and lift-height option.
  2. Check that your footwear has sufficient internal space.
  3. Remove the existing insole if it is designed to be removable.
  4. Compare the new insole with the shoe or existing removable insole.
  5. Mark the front area that requires adjustment.
  6. Trim gradually using suitable scissors.
  7. Insert the insole flat inside the shoe with the raised section at the heel.
  8. Check that the insole does not fold, curl or move inside the shoe.
  9. Wear for a short initial period to assess fit and comfort.

Footwear Compatibility

These full-length insoles are best suited to footwear with sufficient internal depth and space. Boots and suitable high-cut shoes may provide more room for higher lift options.

Low-profile, tight-fitting or shallow footwear may not have sufficient space. Always check that your heel remains secure and that the shoe can be fastened correctly before walking, driving or taking part in activities.

Product Images, Size Options and Fitting Guide

Height increase full-length shoe insoles Heel lift insole height options Trim-to-fit height increase insoles Full-length shoe insert design Height increasing insoles inside footwear Ventilated full-size heel lift inserts Shoe insole fitting and size information

Product Specifications

Product Type Full-length height-increase insoles
Available Heights 1.5 cm, 2.5 cm and 3.5 cm
Small Size EU 35–40, trim to fit
Large Size EU 41–45, trim to fit
Design Full length with ventilation openings
Care Washable, reusable and air dry
Package Quantity One pair

Package Includes

1 pair of height-increase full-length shoe insoles in the size and lift height selected from the listing options.

Cleaning and Care

  • Remove the insoles from the footwear before cleaning.
  • Clean gently without using harsh chemicals.
  • Place in a well-ventilated area and allow to air dry completely.
  • Do not place wet insoles back inside footwear.
  • Keep away from direct flames and excessive heat.
  • Inspect regularly and replace if the insoles become damaged or deformed.

Important Safety Information

  • Use suitable scissors carefully and keep cutting tools away from children.
  • Check the fit before trimming, as cut insoles cannot be restored to their original size.
  • Ensure the insoles lie flat and do not move, fold or curl inside the shoes.
  • Use only in footwear with sufficient internal space and secure fastening.
  • Begin with short periods of use and allow time to adjust to the changed shoe height.
  • Remove immediately if you experience discomfort, numbness, rubbing, instability or skin irritation.
  • Check secure footwear fit before walking, driving or taking part in physical activity.
  • Do not use on damaged skin or if the product is visibly damaged.
  • This product is not intended to diagnose, treat, cure or prevent any medical condition.
  • It is not a substitute for prescribed orthotic products or professional medical advice.
  • Seek professional advice before use if you have a foot condition, balance issue, circulation problem, injury or medically diagnosed leg-length difference.

Frequently Asked Questions

How many insoles are included?
One pair is included in the selected size and lift-height option.

Can the insoles be trimmed?
Yes. They are designed to be trimmed within the selected size range. Check the fit first and remove only a small amount at a time.

Which height should I choose?
Available options are 1.5 cm, 2.5 cm and 3.5 cm. Select according to your required internal lift and the available space inside your footwear.

Will they fit every shoe?
No universal fit is guaranteed. Compatibility depends on shoe shape, depth, fastening, selected height and individual foot shape.

Can the insoles be washed?
Yes. Clean gently and allow them to air dry completely in a ventilated area.

Do these insoles treat foot pain?
No medical-treatment claim is made. They are general height-increase shoe inserts and are not a replacement for prescribed orthotics or professional healthcare advice.

Will the colour exactly match the images?
Minor differences may occur because of lighting, photography and individual screen settings.

Three Height Options | Trim-to-Fit Design | One Pair Included