Aircast Air Stirrup Universal Ankle Brace, Duplex Aircell, Semi-Rigid

The Aircast Air Stirrup Universal Ankle Brace provides clinically proven support for ankle sprains and chronic ankle instability. Its patented Duplex aircell system applies graduated compression to enhance circulation and reduce swelling, while semi-rigid shells protect the ankle from further injury and allow normal ambulation. The universal fit accommodates both left and right ankles across a wide range of users.

Key Features

• Patented Duplex aircell system enhances circulation and reduces swelling
• Universal semi-rigid shells protect against further injury while allowing normal walking
• Pre-inflated aircell for immediate out-of-the-box comfort
• Adjustable heel pad for a customized, secure fit
• Fits both left and right ankles — universal sizing
• Lightweight, durable construction for extended wear
• Adjustable strap and hook-and-loop closure for easy application

Specifications

• SKU: 02E
• UPC: 1542100123
• Brand: Aircast
• Size: Universal
• Color: Black
• Material: Plastic, synthetic, foam
• Closure: Adjustable straps and hook-and-loop
• Weight: 1 lb
• Condition: New
• Country of Origin: China

Ideal For

Patients recovering from Grade I, II, or III ankle sprains will benefit from the Duplex aircell compression system, which actively reduces swelling and supports healing during daily activity. Athletes and active individuals managing chronic ankle instability can rely on the semi-rigid shells to prevent inversion and eversion while maintaining full range of motion for walking and light activity. Post-injury rehabilitation patients transitioning back to activity will appreciate the pre-inflated aircell and adjustable heel pad, which allow a comfortable, customized fit without clinical adjustment. Clinicians and athletic trainers looking for a universal brace that fits either foot and a broad patient population will find the Air Stirrup a practical, evidence-based choice.

Frequently Asked Questions

Does this brace fit both left and right ankles?
Yes. The Air Stirrup Universal is designed to fit both left and right ankles, making it a versatile option for clinics and home use alike.

What ankle conditions is this brace indicated for?
It is indicated for ankle sprains (Grade I, II, and III), chronic ankle instability, post-injury support, and return-to-activity rehabilitation.

Is the aircell pre-inflated or do I need to pump it?
The aircell comes pre-inflated for immediate comfort. No pump is required for standard use.

Can this brace be worn inside a shoe?
Yes. The low-profile semi-rigid shell design is intended to fit inside most standard athletic and casual footwear.