AirSelect Standard
Aircast®
Aircast® AirSelect™ features unparalleled comfort with clinically proven technology that promotes faster healing. The semi-rigid shell and dual aircells offer 360° compression of the foot and ankle to control swelling and stabilize movement during recovery.
Recommended for:
- Stable fracture of foot and/or ankle
- Severe Ankle Sprains
- Post-Operative Recovery
- Management of Edema (swelling)
Find the Right Fit:
- Use the size chart to match your shoe size to the correct brace size.
- If you land between sizes, choose the larger option.
A correctly sized brace will feel comfortably snug and supportive without being excessively tight.
| Size | US Men's Shoe Size | US Women's Shoe Size |
|---|---|---|
| XS | Up to 4 | Up to 5 |
| S | 4-7 | 5-8 |
| M | 7-10 | 8-11 |
| L | 10-13 | 11-15 |
| XL | 13+ | 15+ |
FREE STANDARD SHIPPING ON YOUR ORDER
Features and Benefits:
Reduces swelling during recovery
Dual adjustable aircells apply targeted compression around the ankle to help control fluid buildup during walking and rest.Stabilizes foot and ankle movement
A semi-rigid outer shell holds the foot and lower leg in alignment to control unwanted movement during standing and walking.Softens impact with each step
A shock-absorbing sole grid disperses heel strike forces to reduce impact during daily movement.Secure fit with even compression
A three-strap closure system maintains even compression around the leg and prevents shifting during wear.Encourages smoother walking motion
A rocker sole design guides the foot forward to support a more natural step-through pattern during recovery.Keeps leg cooler during all day wear
An open-frame shell allows airflow around the leg to reduce heat and moisture buildup during extended use.
Is this brace right for me?
Aircast® AirSelect™ features unparalleled comfort that enables better compliance and clinically proven technology that promotes faster healing. Chosen by clinicians and preferred by patients, it is the gold standard in walking boot technology.
The Aircast AirSelect Standard walking boot is designed for patients recovering from moderate to severe foot or ankle injuries or post-operative procedures. This walking boot uses a semi-rigid shell combined with dual adjustable aircells to stabilize the foot and ankle while managing swelling. The pneumatic aircells apply targeted compression, while the three-strap system distributes pressure evenly to keep the foot secure and aligned. A shock-absorbing sole and rocker design guide smoother steps, reducing impact during walking. The result is a controlled, supported walking experience that allows users to stay mobile with a secure fit during daily recovery.
Ideal for:
- Walking during injury recovery
- Post-surgery mobility
- Standing or moving throughout the day
- Transitioning back to daily activity
Find the Right Fit:
- Use the size chart to match your shoe size to the correct brace size.
- If you land between sizes, choose the larger option.
A correctly sized brace will feel comfortably snug and supportive without being excessively tight.
| Size | US Men's Shoe Size | US Women's Shoe Size |
|---|---|---|
| XS | Up to 4 | Up to 5 |
| S | 4-7 | 5-8 |
| M | 7-10 | 8-11 |
| L | 10-13 | 11-15 |
| XL | 13+ | 15+ |
How To:
Brace Application Guide
PREPARE BOOT
- Unfasten straps
- Remove front panel
- Open liner
APPLY BOOT
- Put on the sock included with the boot. While seated, place foot in boot
- Position heel against back of the boot
- Wrap foot flaps over the foot and the toe cover around toes
- Replace front panel
- Position front panel so the Aircast logo is over the toes
- Secure straps from bottom to top
- Tighten until snug and comfortable
ADJUST AIRCELL COMPRESSION – The STANDARD walking brace aircells are initially deflated
- Begin inflation on injured side first. Turn the SELECTOR found on the right-side of the brace to the appropriate number.
Number 1 inflates the aircell on the right-side, Number 2 inflates the left-side and Number 3 inflates the back aircell.
- To inflate aircell, press and release LARGE inflation pump found on the top right-side of brace. Pump until aircell feels snug.
- Repeat to inflate other aircells, inflating Number 3 last.
DEFLATE AIRCELLS
- To deflate aircells, turn the SELECTOR to the proper aircell number.
- Press and hold finger on SMALL release button found on the top right-side of brace.
- Deflate until pressure is comfortable.
NOTE:
Deflate aircells before removing boot for proper fit when reapplying.
Higher pressure provides more support when walking, lower pressure is more comfortable when sitting or reclining. Pressure can also be adjusted by tightening or loosening straps.
The shell can be trimmed with a cast saw or cast scissors to accommodate larger calves.
HIGH ALTITUDE:
AT HIGH ALTITUDES THE AIRCELLS WILL EXPAND BEYOND THEIR OPTIMAL LEVEL. ADJUST AIRCELL PRESSURE BY TIGHTENING OR LOOSENING THE STRAPS.
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Product Care
THE FOAM LINER MAY BE HAND-WASHED IN 86°F/30°C WATER WITH MILD DETERGENT AND AIR-DRIED. DO NOT PUT IN DRYER OR USE OTHER HEAT SOURCE TO DRY.





