---
product_id: 23270286
title: "Aircast Airsport Ankle Brace for Chronic Ankle Instability, Sprained Ligaments and Strained Muscles or Tendons | Durable and Comfortable| LEFT, Large"
brand: "aircast"
price: "¥13924"
currency: JPY
in_stock: true
reviews_count: 13
category: "Aircast"
url: https://www.desertcart.jp/products/23270286-aircast-airsport-ankle-brace-for-chronic-ankle-instability-sprained-ligaments
store_origin: JP
region: Japan
---

# ATF cross strap for targeted compression Foam-filled Aircell tech for comfort Semi-rigid shell for stability Aircast Airsport Ankle Brace for Chronic Ankle Instability, Sprained Ligaments and Strained Muscles or Tendons | Durable and Comfortable| LEFT, Large

**Brand:** aircast
**Price:** ¥13924
**Availability:** ✅ In Stock

## Summary

> 🦵 Elevate your stride with Aircast AirSport — stability that moves with you, not against you.

## Quick Answers

- **What is this?** Aircast Airsport Ankle Brace for Chronic Ankle Instability, Sprained Ligaments and Strained Muscles or Tendons | Durable and Comfortable| LEFT, Large by aircast
- **How much does it cost?** ¥13924 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/23270286-aircast-airsport-ankle-brace-for-chronic-ankle-instability-sprained-ligaments)

## 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

- • **Roll-Resistant Design:** Protects against inversion and eversion injuries while preserving natural ankle mobility.
- • **Dynamic Stability Wrap:** ATF cross strap plus forefoot and shin wraps lock your ankle in place during every step and sprint.
- • **Active Recovery Powerhouse:** Engineered for Grade I & II sprain rehab and injury prevention, keeping you moving without pause.
- • **Precision Compression Tech:** Aircell cushioning combined with a semi-rigid shell delivers unmatched stability and all-day comfort.
- • **Universal Fit, Effortless Support:** One-size fits left or right ankle with adjustable hook & loop closure for a perfect, secure fit.

## Overview

The Aircast AirSport Ankle Brace combines semi-rigid shell construction with innovative foam-filled Aircell technology and an ATF cross strap system to provide moderate, targeted compression and enhanced ankle stability. Designed for active adults recovering from or preventing Grade I & II ankle sprains, it protects against rolling injuries while allowing natural movement. Its universal, adjustable fit ensures dependable orthopedic support and lasting comfort for both men and women.

## Description

The Aircast AirSport Ankle Support Brace is specifically designed for the chronic sufferer of ankle sprains. It provides moderate support and compression utilizing air cell technology, and incorporates a semi-rigid encased shell which delivers stability and comfort. Additional compression and stabilization is provided by an ATF (anterior talofibular) cross strap and integral forefoot and shin wraps. This combination of compression and stabilization, coupled with the easy application makes this ankle support brace ideal for active individuals or athletes recovering from Grade I or II ankle sprains, or those who are looking to prevent ankle sprains. It provides treatment and protection from both inversion and eversion. Universal design allows the Aircast AirSport Ankle Support Brace to be used by both men and women.

Review: A lifesaver for EDS hypermobility - My physical therapist recommended these Aircasts, and they have been a total game-changer for me. I have Ehlers-Danlos Syndrome (EDS) and use them on both ankles for day-to-day support. They are so easy to just throw on when I know I have to walk. Let's be real: no heavy-duty orthopedic brace is "comfortable" like a slipper, but as far as braces go, it's as comfortable as it gets and it absolutely does the work. Sizing was super easy to figure out, too. Highly recommend buying these if you need serious stability!
Review: Comfortable, easy to use, bought a second one - Recent repetitive injury which I made a lot worse when I twisted my foot sideways recently. And the pain on the left side of my foot would get steadily worse as the day progressed on moderate ground or hike before that. Podiatrist informed me that I had repeatedly damaged a tendon? ligament? that runs from the calf, to the ankle, along the foot. Put on this exact brace which I will be wearing non-stop for at least the next 6-8 weeks +medication + physical therapy. The doctor is working to help me to avoid surgery. In any event, am happy with this brace which is holding my ankle securely; the velcro straps are ample and effective in helping secure the brace. (As someone with numerous wrist braces for carpal tunnel, am all too familiar with shoddy ineffective Velcro). The brace fits into soft pull-on sneakers and the Avia "Grit" hiking boot (Avia Grit Sport Women’s Hiking Boots, Mid Top Ankle Trail Shoes for All Weather) e.g. shoes/boots with laces and some expansion at the ankle (as I am wearing light wool socks with it). Well designed for its intended use as recommended by a professional. Liked so much I've ordered a second one, as with continuous use braces inevitably wear. (I was also pleased with the price for the quality, as at least with my carpal tunnel braces you can get a nice soft brace where the metal plates just end up poking through the material. This feels sturdy.) Finally, if injured see a doctor (sigh) as apparently blowing the initial injury off was not helpful in my case; the most immediate injury had me debating for the emergency room; and under professional guidance I felt some immediate relief the minute the doctor wrapped this on. Good product, thumbs up! Not likely you can wear dainty heels with this but I am happy to be able to walk (and I don't like dainty shoes anyway lol). Also pleased I could order from desertcart; no fuss. (I don't work for desertcart but just saying the TrailBuddy Trekking Poles – Lightweight 7075 Aluminum Hiking Poles for Women, Men & Seniors that I purchased a few years ago have also been useful after the injury - used as an emergency cane so I could walk before the brace without screaming).

## Features

- IDEAL FOR ACTIVE RECOVERY: Designed for athletes and active individuals recovering from Grade I & II ankle sprains or preventing future injuries.
- MODERATE SUPPORT WITH AIRCELL TECHNOLOGY: Semi-rigid shell and foam-filled aircells deliver targeted compression, stability, and lasting comfort.
- ENHANCED STABILITY & COMPRESSION: ATF cross strap with integrated forefoot and shin wraps provides added ankle stabilization during movement and recovery.
- PROTECTS AGAINST ROLLING INJURIES: Helps resist both inversion and eversion while supporting natural ankle motion for confident daily activities and sports.
- UNIVERSAL FIT FOR MEN & WOMEN: One-size design fits either the left or right ankle, providing dependable orthopedic support with cushioned Aircell comfort.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00P3D4LLI |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #27,722 in Health & Household ( See Top 100 in Health & Household ) #36 in Ankle Braces |
| Brand | AIRCAST |
| Brand Name | AIRCAST |
| Closure Type | Hook & Loop |
| Color | Large |
| Customer Reviews | 4.3 out of 5 stars 1,803 Reviews |
| Global Trade Identification Number | 00190446156611, 00888912044080 |
| Included Components | Brace |
| Item Dimensions | 11.25 x 2 x 4 inches |
| Item Thickness | 10 inches |
| Item Weight | 0.18 kg |
| Manufacturer | DJO Consumer LLC |
| Material | Reinforced coated fabric with Foam Cushions |
| Model Number | AC141AB01-L-L |
| Number of Items | 1 |
| Part Number | AC141AB01-L-L |
| Product Care Instructions | Hand Wash Only |
| Size | Large (Pack of 1) |
| Special Features | Adjustable |
| Specific Uses For Product | Ankle Sprain |
| Sport Type | Walking |
| Target Use Body Part | Ankle |
| UPC | 888912044080 190446156611 |
| Unit Count | 1 Count |
| Use for | Ankle |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** AIRCAST
- **Size:** Large (Pack of 1)
- **Specific Uses For Product:** Ankle Sprain
- **Use for:** Ankle

## Images

![Aircast Airsport Ankle Brace for Chronic Ankle Instability, Sprained Ligaments and Strained Muscles or Tendons | Durable and Comfortable| LEFT, Large - Image 1](https://m.media-amazon.com/images/I/51YNHQimHLL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ A lifesaver for EDS hypermobility
*by L***A on July 8, 2026*

My physical therapist recommended these Aircasts, and they have been a total game-changer for me. I have Ehlers-Danlos Syndrome (EDS) and use them on both ankles for day-to-day support. They are so easy to just throw on when I know I have to walk. Let's be real: no heavy-duty orthopedic brace is "comfortable" like a slipper, but as far as braces go, it's as comfortable as it gets and it absolutely does the work. Sizing was super easy to figure out, too. Highly recommend buying these if you need serious stability!

### ⭐⭐⭐⭐⭐ Comfortable, easy to use, bought a second one
*by J***N on November 22, 2025*

Recent repetitive injury which I made a lot worse when I twisted my foot sideways recently. And the pain on the left side of my foot would get steadily worse as the day progressed on moderate ground or hike before that. Podiatrist informed me that I had repeatedly damaged a tendon? ligament? that runs from the calf, to the ankle, along the foot. Put on this exact brace which I will be wearing non-stop for at least the next 6-8 weeks +medication + physical therapy. The doctor is working to help me to avoid surgery. In any event, am happy with this brace which is holding my ankle securely; the velcro straps are ample and effective in helping secure the brace. (As someone with numerous wrist braces for carpal tunnel, am all too familiar with shoddy ineffective Velcro). The brace fits into soft pull-on sneakers and the Avia "Grit" hiking boot (Avia Grit Sport Women’s Hiking Boots, Mid Top Ankle Trail Shoes for All Weather) e.g. shoes/boots with laces and some expansion at the ankle (as I am wearing light wool socks with it). Well designed for its intended use as recommended by a professional. Liked so much I've ordered a second one, as with continuous use braces inevitably wear. (I was also pleased with the price for the quality, as at least with my carpal tunnel braces you can get a nice soft brace where the metal plates just end up poking through the material. This feels sturdy.) Finally, if injured see a doctor (sigh) as apparently blowing the initial injury off was not helpful in my case; the most immediate injury had me debating for the emergency room; and under professional guidance I felt some immediate relief the minute the doctor wrapped this on. Good product, thumbs up! Not likely you can wear dainty heels with this but I am happy to be able to walk (and I don't like dainty shoes anyway lol). Also pleased I could order from Amazon; no fuss. (I don't work for Amazon but just saying the TrailBuddy Trekking Poles – Lightweight 7075 Aluminum Hiking Poles for Women, Men & Seniors that I purchased a few years ago have also been useful after the injury - used as an emergency cane so I could walk before the brace without screaming).

### ⭐⭐⭐⭐ Costs less & same support!
*by R***C on March 27, 2021*

My husband bought the regular Aircast (not with AirSport) and it’s like a miracle - exactly what the doctor ordered but less expensive than in his office. When I bought the Aircast, I saw the Aircast AirSport and decided to order it too - less expensive than the one without AirSport. The AirSport has extra thicker padding but it works the same, gives same comfort, relieved pain & adds stability as the first and fits the same as the one without the “air pads”.. The only negative is that the AirSport is slightly harder to get on — but hubby says it’s not a deal breaker! I’m glad we have both. One can be cleaned & air drying and he has one to wear. He’s pleased with both. My husband (age 75) has serious damage to his left ankle - bone spurs and arthritis damage. His ankle is very large. Both offer support & Aircast is doctor recommended. Like the regular Aircast, he can wear the AirSport for 8-10 hours with comfort. Hand wash and he uses Oxyclean. He likes having 2 so one can be drying.

## Frequently Bought Together

- Aircast AirSport Ankle Support Brace, Left Foot, Large
- Aircast A60 Ankle Support Brace, Left Foot, Black, Large (Shoe Size: Men's 12+ / Women's 13.5+)
- Med Spec ASO Ankle Stabilizer

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-01*