---
product_id: 320873112
title: "Walker Brace/Walking Boot Replacement Foam Liner with Insole (FP and SP Models)"
brand: "aircast"
price: "€ 40.06"
currency: EUR
in_stock: true
reviews_count: 5
category: "Aircast"
url: https://www.desertcart.pt/products/320873112-walker-brace-walking-boot-replacement-foam-liner-with-insole-fp
store_origin: PT
region: Portugal
---

# Universal left/right fit Hand washable liner Lightweight foam material Walker Brace/Walking Boot Replacement Foam Liner with Insole (FP and SP Models)

**Brand:** aircast
**Price:** € 40.06
**Availability:** ✅ In Stock

## Summary

> 🦶 Step into comfort, step out in style — don’t let your recovery slow you down!

## Quick Answers

- **What is this?** Walker Brace/Walking Boot Replacement Foam Liner with Insole (FP and SP Models) by aircast
- **How much does it cost?** € 40.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/320873112-walker-brace-walking-boot-replacement-foam-liner-with-insole-fp)

## Best For

- aircast enthusiasts

## Why This Product

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

## Key Features

- • **Light as Air:** Ultra-light foam liner ensures comfort without added bulk.
- • **One Size, Both Feet:** Universal medium size fits either left or right leg seamlessly.
- • **Refresh Your Recovery:** Replace worn liners to keep your Aircast boot feeling like new.
- • **Easy Care, Always Ready:** Hand washable with mild detergent for hassle-free maintenance.
- • **Enhanced Comfort & Durability:** Taller design reduces irritation and extends liner lifespan.

## Overview

The Aircast Walker Brace Replacement Foam Liner with Insole is a lightweight, medium-sized foam liner designed for Aircast FP and SP Walker Boots. It fits universally on either foot, is hand washable for easy upkeep, and enhances comfort with a taller, durable design that reduces irritation during recovery from fractures or severe ankle sprains.

## Description

Choose between the Aircast FP (Foam Pneumatic) and the Aircast SP (Short Pneumatic) models

Review: Perfect replacement for my Aircast boot. Came with 3M adhesive on the heel of the insole for you to place and velcro pre-installed where needed to fit into the boot. Very happy since my old liner had seen better days and the velcro would no longer catch the fabric very well. Sad that I need to use the boot again but very glad to be able to give it a refresh.
Review: Excellent fit. I love it because it was taller than the original one that came with my Medical boot. No pain or irratiation from the boot staps or the top of the boot. Durable. Thank you.

## Features

- Keep your Aircast FP Walker Boot like with this replacement foam liner
- Liner accessory size: medium, for use with Aircast FP Walker
- Lightweight lining can be hand washed with a mild detergent; simply allow to air dry
- Universal fit allows the Aircast Replacement Foam Liner with Insole to be worn on either the left or right leg
- Aircast FP Walker (Foam Pneumatic) Boot is sold separately, use for stable fractures and severe ankle sprains

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01CRFN9N0 |
| Age Range | Adult |
| Batteries Included? | No |
| Best Sellers Rank | #208,909 in Health ( See Top 100 in Health ) #871 in Ankle Braces |
| Brand | AIRCAST |
| Color | Grey |
| Customer Reviews | 4.5 4.5 out of 5 stars (323) |
| Date First Available | 3 August 2015 |
| Features | Lightweight |
| Is Discontinued By Manufacturer | No |
| Item model number | AC141FB05-M |
| Manufacturer | PERFORMANCE HEALTHCARE |
| Material Type | Foam |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Product Dimensions | 0.1 x 0.1 x 0.1 cm; 136.08 g |
| Size | M |
| Sport | Walking |
| Style | FP Walker (Foam Pneumatic) |
| Usage | For walking support |

## Product Details

- **Age range (description):** Adult
- **Brand:** AIRCAST
- **Size:** M
- **Specific uses for product:** For walking support
- **Use for:** Ankle

## Images

![Walker Brace/Walking Boot Replacement Foam Liner with Insole (FP and SP Models) - Image 1](https://m.media-amazon.com/images/I/51v4tBLEXAL.jpg)

## Questions & Answers

**Q: I need a replacement for my below the knee boot for my right leg.  It is old so I don't know the model.  Cn you give me dimensions for the liner?**
A: If the boot is a knee-high boot, the liner will be perfect. I had a broken foot last summer, and it was very hot where I live, so having two liners was great. I'm sorry I cannot measure it for you; it's in my cellar. I got hit by a car in April, and after 19 days in the hospital I am stuck on the first floor with a walker, learning to walk again with a new hip.

**Q: How do I the odor away?**
A: I wash mine on the gentle cycle on my washing machine and hang it up to air dry. I use disinfectant wipes to clean the hard surfaces of the boot.

**Q: Does the fp replacement liner work for the airselect model?  amazon does not seem to sell a replacement liner specifically for the airselect model.**
A: It was an exact replacement for my Airselect Standard Walker.  Look and fit is the same.

**Q: Does it come with the foam replacement that sits on top of the boot sleeve?**
A: I don't know what you mean by "on top of the boot sleeve". The footbed has a seam at the fold that bothered me so I put a Dr. Scholl's type shoe insert inside the liner to pad the bottom.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***A on 17 September 2025*

Perfect replacement for my Aircast boot. Came with 3M adhesive on the heel of the insole for you to place and velcro pre-installed where needed to fit into the boot. Very happy since my old liner had seen better days and the velcro would no longer catch the fabric very well. Sad that I need to use the boot again but very glad to be able to give it a refresh.

### ⭐⭐⭐⭐⭐ Review
*by D***M on 12 August 2025*

Excellent fit. I love it because it was taller than the original one that came with my Medical boot. No pain or irratiation from the boot staps or the top of the boot. Durable. Thank you.

### ⭐⭐⭐⭐⭐ Review
*by W***R on 15 September 2024*

I had foot surgery and the lining kept messing up my incision/wound. I bought this replacement foam liner for my Aircast boot and it was much better. more comfortable. does not work with the air bags that blow up but I dont think those did much for me anyway. This foam liner gives a more comfortable, smoother fit, but still works great with the boot. I wish I had this from the start.

## Frequently Bought Together

- Aircast Walker Brace / Walking Boot Replacement Foam Liner with Insole (FP and SP Models)
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- BraceAbility Replacement Sock Liner for Orthopedic Walking Boots - Medical Tube Cast Socks to Wear Under Aircast Cam Walkers and Leg or Foot Fracture Boot for Men and Women (Pack of 2)

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**Shop now:** [https://www.desertcart.pt/products/320873112-walker-brace-walking-boot-replacement-foam-liner-with-insole-fp](https://www.desertcart.pt/products/320873112-walker-brace-walking-boot-replacement-foam-liner-with-insole-fp)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-02-02*