---
product_id: 529781783
title: "Slimflex Comfort Plantar Fasciitis Insoles for Flat Feet and Heel Pain - Medium Support - 3/4 Length Orthotic Insoles Prescribed Daily by Podiatrists - Also prescribed for Achilles tendonitis Support"
brand: "slimflex"
price: "€ 37.78"
currency: EUR
in_stock: true
reviews_count: 9
category: "Slimflex"
url: https://www.desertcart.sk/products/529781783-slimflex-comfort-plantar-fasciitis-insoles-for-flat-feet-and-heel
store_origin: SK
region: Slovakia
---

# 3/4 length fits narrow shoes Clinically NHS prescribed Medium arch support for alignment Slimflex Comfort Plantar Fasciitis Insoles for Flat Feet and Heel Pain - Medium Support - 3/4 Length Orthotic Insoles Prescribed Daily by Podiatrists - Also prescribed for Achilles tendonitis Support

**Brand:** slimflex
**Price:** € 37.78
**Availability:** ✅ In Stock

## Summary

> 🦶 Step into comfort, stride with confidence — your feet’s new best friend!

## Quick Answers

- **What is this?** Slimflex Comfort Plantar Fasciitis Insoles for Flat Feet and Heel Pain - Medium Support - 3/4 Length Orthotic Insoles Prescribed Daily by Podiatrists - Also prescribed for Achilles tendonitis Support by slimflex
- **How much does it cost?** € 37.78 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/529781783-slimflex-comfort-plantar-fasciitis-insoles-for-flat-feet-and-heel)

## Best For

- slimflex enthusiasts

## Why This Product

- Trusted slimflex brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Multi-Injury Support:** Effective for plantar fasciitis, Achilles tendonitis, and pronation control.
- • **Precision Fit Design:** 3/4 length contours perfectly to narrow and tight footwear.
- • **Patient-Grade Quality:** Designed for severe foot issues, not just retail—experience professional-grade comfort.
- • **Targeted Arch Support:** Medium firmness realigns posture and corrects flat feet.
- • **Clinically Proven Relief:** Trusted by NHS podiatrists for daily orthotic therapy.

## Overview

Slimflex Comfort Plantar Fasciitis Insoles are clinically backed orthotic inserts prescribed daily by NHS podiatrists. Featuring a medium arch support and a 3/4 length design, they fit snugly into narrow shoes while providing firm, reliable relief for flat feet, heel pain, and Achilles tendonitis. Crafted from EVA and velour, these insoles realign foot posture to prevent over-pronation and supination, making them a top choice for professional-grade foot care.

## Description

Slimflex Comfort Plantar Fasciitis Insoles for Flat Feet and Heel Pain - Medium Support - 3/4 Length Orthotic Insoles Prescribed Daily by Podiatrists - Also prescribed for Achilles tendonitis Support : desertcart.co.uk: Fashion

Review: Slim flex insoles - Was issued a set from my podiatrist and needed to replace them. I am flat footed and these give me the support I need. Great and comfortable highly recommend
Review: Firm Insoles with a Moulded Base - The Slimflex Comfort Plantar Fasciitis Insoles stand out for the firmness of their moulded base. Unlike other brands that use a flimsy base, these insoles feel supportive and reliable for flat feet and heel pain.

## Features

- Clinically Proven: Slimflex Plantar Fasciitis Insoles are prescribed everyday in the NHS and have several research articles backing their use in orthotic therapy. Arch support insoles also helpful for achilles tendonitis support and supination.
- How They Help: Designed for flat feet, the high arch support bridges the gap between your shoe and the arch of your foot. Contoured ¾ orthotic insoles design allows the insole to easily fit into narrower and tight fitting shoes.
- Pain Relief: Arch support Insoles correct over-pronation and realigning body posture to alleviate plantar fasciitis and metatarsalgia. The orthotic insoles keep your feet aligned preventing both pronation (flat feet) and supination (foot rolling).
- Different To The Rest: These arch support insoles were not designed for retail, but for real patients with severe foot problems. Probably the UK’s most NHS prescribed orthotic insoles designed specifically for full foot support.
- Insoles For All: Plantar Fasciitis Insoles which offer arch support and align feet to prevent and treat many common injuries, particularly plantar fasciitis and pronation. Simply outstanding shoe insoles.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BTWDTHV3 |
| ASIN  | B0BTWDTHV3 |
| Best Sellers Rank | 6,512 in Fashion ( See Top 100 in Fashion ) 45 in Orthotic Insoles |
| Brand | Slimflex |
| Customer Reviews | 4.3 4.3 out of 5 stars (212) |
| Customer reviews | 4.3 4.3 out of 5 stars (212) |
| Date First Available | 4 Feb. 2023 |
| Format | Orthotic Insoles |
| Manufacturer  | Algeos |
| Material composition | EVA, Velour |
| Package Dimensions  | 22.1 x 17 x 5.3 cm; 50 g |
| Product Name | Orthotic Insoles |
| Units | 1.00 Count |

## Product Details

- **Brand:** Slimflex
- **Colour:** Blue 3/4 Length
- **Item form:** Orthotic Insoles
- **Material:** Ethylene Vinyl Acetate, Memory Foam, Polyester
- **Number of items:** 2
- **Product benefits:** Flat Feet
- **Recommended uses for product:** Shoe
- **Special feature:** Heel Lift, Heel Protector, Height Increase, Hypoallergenic, Washable
- **Unit count:** 1.00 Count
- **Use for:** Feet

## Images

![Slimflex Comfort Plantar Fasciitis Insoles for Flat Feet and Heel Pain - Medium Support - 3/4 Length Orthotic Insoles Prescribed Daily by Podiatrists - Also prescribed for Achilles tendonitis Support - Image 1](https://m.media-amazon.com/images/I/41+gqj6-EyL.jpg)
![Slimflex Comfort Plantar Fasciitis Insoles for Flat Feet and Heel Pain - Medium Support - 3/4 Length Orthotic Insoles Prescribed Daily by Podiatrists - Also prescribed for Achilles tendonitis Support - Image 2](https://m.media-amazon.com/images/I/41512lTf9nL.jpg)
![Slimflex Comfort Plantar Fasciitis Insoles for Flat Feet and Heel Pain - Medium Support - 3/4 Length Orthotic Insoles Prescribed Daily by Podiatrists - Also prescribed for Achilles tendonitis Support - Image 3](https://m.media-amazon.com/images/I/41EfM1MrznL.jpg)
![Slimflex Comfort Plantar Fasciitis Insoles for Flat Feet and Heel Pain - Medium Support - 3/4 Length Orthotic Insoles Prescribed Daily by Podiatrists - Also prescribed for Achilles tendonitis Support - Image 4](https://m.media-amazon.com/images/I/41Gb3qHzsxL.jpg)
![Slimflex Comfort Plantar Fasciitis Insoles for Flat Feet and Heel Pain - Medium Support - 3/4 Length Orthotic Insoles Prescribed Daily by Podiatrists - Also prescribed for Achilles tendonitis Support - Image 5](https://m.media-amazon.com/images/I/41k4XSmN8oL.jpg)

## Questions & Answers

**Q: Do you take out the shoes existing insoles and insert these ones in? Or place them in say a trainer shoe with the original insole underneath?**
A: I think you'll find that its much better to take the original insole out and replace it with ghe insert. You'll find it feels strange until your bones adjust the higher insole. I found that this takes only about a week.

**Q: What is the height of the arch support part?**
A: Just less than 1 cm

## Customer Reviews

### ⭐⭐⭐⭐⭐ Slim flex insoles
*by H***E on 11 November 2025*

Was issued a set from my podiatrist and needed to replace them. I am flat footed and these give me the support I need. Great and comfortable highly recommend

### ⭐⭐⭐⭐⭐ Firm Insoles with a Moulded Base
*by C***Y on 18 December 2025*

The Slimflex Comfort Plantar Fasciitis Insoles stand out for the firmness of their moulded base. Unlike other brands that use a flimsy base, these insoles feel supportive and reliable for flat feet and heel pain.

### ⭐⭐⭐⭐ Good
*by M***O on 12 November 2025*

Great for your arches but quite hard. Also lifts your foot so some shoes/trainers feel a bit uncomfortable as your heel is slipping out. Works if you can pull out the original insoles from the shoe.

## Frequently Bought Together

- Slimflex Comfort Plantar Fasciitis Insoles for Flat Feet and Heel Pain - Medium Support - 3/4 Length Orthotic Insoles Prescribed Daily by Podiatrists - Also prescribed for Achilles tendonitis Support
- Slimflex Comfort Pain Relief Orthotic Insoles for Women Men and Teens | Allrounder Arch Supports | Rear Foot, Arch and midfoot Cradling | Cure Pronation and Supination Instantly
- Slimflex Plantar Fasciitis Arch Support | Medium Hardness Suits Most | Simple Orthotic Insoles Designed to Remedy Flat feet, Heel Pain and Arch Pain | Recommended by Professionals

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-08*