Introduction
The Aircast AirSport ankle support brace is specifically designed for individuals with chronic ankle sprains. It incorporates AirCell technology to provide appropriate support and compression, featuring a semi-rigid, encased shell that offers stability and comfort. This brace is suitable for active individuals and athletes recovering from Grade I or II ankle sprains, or for those seeking to prevent ankle sprains. It provides therapeutic support and protection from both inversion and eversion. With its universal design, the Aircast AirSport ankle support brace can be used by both men and women.
Product Features
- Designed for active individuals and athletes recovering from Grade I or II ankle sprains, or for prevention.
- Utilizes AirCell technology for optimal support and compression.
- Features a semi-rigid, encased shell for enhanced stability and comfort.
- Includes an ATF (anterior talofibular ligament) cross-strap and integrated forefoot and shin wrap for additional compression and stabilization.
- Provides therapeutic support and protection against both inversion and eversion.
- Universal design suitable for both men and women.
Setup and Application
Follow these steps for proper application of your Aircast AirSport ankle brace:
- Prepare the Brace: Ensure all straps are loosened.
- Position the Foot: Place your foot into the brace, ensuring your heel is seated firmly in the back of the brace. The brace should align with the contours of your ankle.
- Secure the Straps: Begin by fastening the lower strap around the forefoot, then secure the upper strap around the shin. Adjust for a snug, comfortable fit without excessive tightness.
- Adjust AirCells: The AirCells are pre-inflated. If adjustment is needed, consult a healthcare professional.
- Final Check: Stand up and walk a few steps to ensure the brace feels secure and comfortable. Readjust straps if necessary.

Image: The Aircast AirSport Ankle Support Brace, Left Foot, Large, showing its semi-rigid shell and strap system.
Operating Instructions
Once applied, the Aircast AirSport brace provides continuous support during activity. It is designed to allow a functional range of motion while limiting excessive inversion and eversion. Wear the brace during activities that may stress the ankle, or as directed by a healthcare professional. The brace can be worn with most athletic and casual footwear.
Maintenance
Proper care extends the life of your brace:
- Cleaning: Hand wash the brace with mild soap and cold water. Do not use bleach or harsh detergents.
- Drying: Air dry thoroughly. Do not machine dry or expose to direct heat.
- Storage: Store in a cool, dry place away from direct sunlight when not in use.
- Inspection: Regularly inspect the brace for any signs of wear, tear, or damage to the straps or shell. Discontinue use if damage is found and consult a healthcare professional or supplier.
Troubleshooting
| Issue | Possible Cause | Solution |
|---|---|---|
| Discomfort or rubbing | Brace is too tight or improperly positioned. | Loosen straps and reposition the brace. Ensure socks are worn to prevent skin irritation. |
| Lack of support | Straps are too loose or brace is not sized correctly. | Tighten straps for a snug fit. Verify correct size according to sizing chart. |
| Brace feels bulky in shoe | Footwear may not accommodate the brace. | Try wearing the brace with athletic shoes or shoes with more room. |
Specifications
| Attribute | Detail |
|---|---|
| Product Model Number | AC141AB01-L-L |
| Brand | AIRCAST |
| Size | Large (Pack of 1) |
| Product Dimensions | 28.58 x 5.08 x 10.16 cm; 181 g |
| Target Age | Adult |
| Target Gender | Unisex |
| Product Features | Adjustable |
| Purpose | Ankle sprain support |
| Manufacturer | DJO Consumer LLC |
Warranty and Support
For warranty information or product support, please refer to the documentation included with your purchase or contact DJO Consumer LLC directly. Keep your proof of purchase for any warranty claims. This manual provides general instructions; always consult a healthcare professional for specific medical advice regarding your condition and the use of this brace.