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

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

**Brand:** aircast
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🦶 Step into comfort and recovery with every stride!

## Quick Answers

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

## 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

- • **Effortless Clean & Care:** Hand washable with mild detergent—refresh your liner easily and maintain hygiene without hassle.
- • **All-Day Comfort, Every Step:** Lightweight foam liner cushions your foot without bulk, keeping you comfortable during recovery.
- • **Extend Your Boot’s Lifespan:** Replace worn liners to keep your Aircast Walker Brace feeling like new—no need to buy a whole new boot.
- • **Engineered for Recovery & Mobility:** Supports fractures, sprains, and plantar fasciitis while promoting natural gait with a low rocker sole.
- • **Universal Fit, Ultimate Convenience:** Designed to fit either left or right leg, so you’re always ready to move with no guesswork.

## Overview

The Aircast Walker Brace Replacement Foam Liner with Insole is a lightweight, hand-washable foam liner designed for universal fit on either leg. It refreshes your Aircast FP Walker Brace, enhancing comfort and hygiene while supporting foot and ankle injuries. Ideal for plantar fasciitis, fractures, and sprains, it extends the life of your walking boot and promotes natural mobility during recovery.

## Description

Keep your Aircast FP (Foam Pneumatic) Walker Brace / Walking Boot like new with this replacement foam liner and insole. This 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. The Aircast FP (Foam Pneumatic) Walker Brace / Walking Boot (sold separately) is a removable cast that will not limit mobility required for day-to-day activities while recovering from injury. It's specifically designed to provide protection and pneumatic support for stable fractures of the foot and ankle, severe ankle sprains, soft tissue injuries, chronic conditions including plantar fasciitis, metatarsal fractures, forefoot and midfoot injuries, bunionectomies and post-operative use. The low rocker sole promotes a natural ambulation (gait) for improved mobility while the generous foot base has ample room for dressings without sacrificing comfort. The lightweight, semi-rigid shell has a pre-inflated anterior air cell and 2 adjustable Duplex air cells located at the malleoli that can be individually inflated for a total contact fit and secure support. It provides the protection and stability necessary for a healthy recovery.

Review: Thank you - Great thank you
Review: Perfect replacement/spare for short boot Aircast - Perfect replacement for the short boot Aircast I paid hundreds of dollars for at the orthopedist. I tried replacing the Velcro which didn’t really work - glad I just bought a whole new liner. Fresh velcro and new padding!

## Features

- Keep your Aircast FP (Foam Pneumatic) Walker Brace / Walking Boot like new with this replacement foam liner and insole
- 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 (Foam Pneumatic) Walker Brace / Walking Boot sold separately

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01CRFN962 |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Best Sellers Rank | #99,778 in Health ( See Top 100 in Health ) #315 in Ankle Braces |
| Brand | AIRCAST |
| Brand Name | AIRCAST |
| Closure Type | Hook |
| Customer Reviews | 4.4 out of 5 stars 348 Reviews |
| Global Trade Identification Number | 00888912044875 |
| Included Components | Liner |
| Manufacturer | DJO Global |
| Material | Foam |
| Model Number | AC141FB05-XL |
| Number of Items | 1 |
| Part Number | AC141FB05-XL |
| Product Care Instructions | Air Dry,Mild Detergent |
| Size | XL |
| Special Features | Lightweight |
| Specific Uses For Product | Plantar Fasciitis,Ankle Sprains,Fractures |
| Specific uses for product | Plantar Fasciitis,Ankle Sprains,Fractures |
| Sport Type | Walking |
| Target Use Body Part | Ankle |
| UPC | 888912044875 |
| Use for | Ankle |

## Product Details

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

## Images

![Aircast Walker Brace/Walking Boot Replacement Foam Liner with Insole (FP and SP Models) - Image 1](https://m.media-amazon.com/images/I/61WWtq-XJoL.jpg)
![Aircast Walker Brace/Walking Boot Replacement Foam Liner with Insole (FP and SP Models) - Image 2](https://m.media-amazon.com/images/I/81xoQUkeTfL.jpg)
![Aircast Walker Brace/Walking Boot Replacement Foam Liner with Insole (FP and SP Models) - Image 3](https://m.media-amazon.com/images/I/71PYT0EXUhL.jpg)
![Aircast Walker Brace/Walking Boot Replacement Foam Liner with Insole (FP and SP Models) - Image 4](https://m.media-amazon.com/images/I/310BDVsiD8L.jpg)

## Available Options

This product comes in different **Size, Style** options.

## 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

### ⭐⭐⭐⭐⭐ Thank you
*by B***S on 7 August 2025*

Great thank you

### ⭐⭐⭐⭐⭐ Perfect replacement/spare for short boot Aircast
*by S***S on 3 July 2026*

Perfect replacement for the short boot Aircast I paid hundreds of dollars for at the orthopedist. I tried replacing the Velcro which didn’t really work - glad I just bought a whole new liner. Fresh velcro and new padding!

### ⭐⭐⭐⭐⭐ TGoodness they have the SP replacement liner here!!
*by S***A on 1 April 2017*

I ended up w/an aircast 5 yrs ago due to an injury & in Jan broke 2 bones in my foot & ended up in the aircast once again. After a few weeks the liner was deteriorating so I hoped to locate a replacement after being told by my medical product store it was discontinued. Came out here & found the SP replacement liner :) :) This one is GREAT & even a tad thicker than my original--very comfortable!!!

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

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-12*