05WT 05WT 44.66

A2 Wrist Brace with Thumb Spica


Availability: In stock

The A2 controls wrist and thumb movement while allowing full finger dexterity

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Product Details

Product Description

The Aircast A2 Wrist Brace is designed to provide support for wrist injuries (ligament instability, sprain or muscle strain), carpal tunnel syndrome, post-operative use, and post-removal of casting or splint. Using dual removable stabilizers located above and below the hand, the A2 controls wrist movement while allowing full finger dexterity. Adjustable straps allow for a personalized fit while the contoured shape and cool, dry Breath-O-Prene (R) material ensures comfort. Easy to apply, the A2 Wrist Brace can be worn during most daily activities.

Key Benefits:

  • Dual stabilizers restrict wrist movement while permitting full finger function.
  • Adjustable straps and three sizes ensure personalized fit.
  • Contoured shape and breathable fabric promote comfort.
  • Available with Thumb Spica to hold thumb securely in place.


  • Wrist injuries (ligament instability, sprain or muscle strain)
  • Carpal tunnel syndrome
  • Post-operative application
  • Post-removal of casting or splint
  • Thumb injuries (A2 Wrist Brace with Thumb Spica only)

Shop our complete selection of wrist braces or browse additional Aircast products.

Size Chart & Fit Help
Sizes Wrist Circumference (around ulnar prominence)
Small 5 - 6.5" (12.7 - 16.5 cm)
Medium 6.25 - 7.75" (15.9 - 19.7 cm)
Large 7.5 - 9" (19 - 22.9 cm)
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Aircast A2 Wrist Brace with Thumb Spica

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  • Angela at 1/12/2013 11:57 pm
    • Will this brace work with carpel tunnel syndrome pain to wear all the time and not just at night. All the others that I have tried do not relieve my pain, so I thought I would try a different type other than the cheap flimsy ones you buy at Walmart.
    • This will help with Carpal Tunnel Syndrome and you can wear it all the time. Did you have troubles with your thumb? This does immobilize your thumb as well. If you just need something for your wrist then you will need this.
  • Barbara at 17/11/2013 4:15 pm
    • Do you recommend this brace to use after a cmc joint athroplasty surgery?
    • This brace will work fine after the surgery you had. It will immobilize the thumb as well as the wrist.
  • Wendy C at 30/05/2013 8:42 am
    • I have the Aircast A2 wrist brace with spica. I would like to know how to clean this model without ruining it. It smells awful (probably bacteria/fungus) and is causing skin problems (fungus). We have to use it at least another four weeks during the day until a scaphoid fracture is fully healed.
    • We recommend Hand Washing the brace with water and a mild detergent/soap. Do not put in washing machine or dryer. Air dry the brace.
  • terry at 8/04/2013 2:09 am
    • Is there any thumb icing or cooling for the lower joint portion of the thumb at the base of the palm, where it joins the wrist? Or any cooling packets to be adjusted or added to hand elastic support gloves?
    • The Cryo/Cuff hand and wrist cuff can be used to ice the hand/thumb. Unfortunately we do not have anything that works in adjunct to our wrist braces.
Reviews (3)


Aircast A2 Wrist Brace with Thumb Spica

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    Customer Reviews 3 item(s)

    Great support

    Reviewed by:
    Verified Purchase
    I have De Quervaines tenosynovitis and this brace has been great. Keeps my thumb supported and prevents minimal movement in the thumb. Currently due for surgery in 3 months and this has been great in the lead up to this.

    Just make sure you hand wash as I forgot it was only handwash and put it in our washing machine then dryer and it shrunk a little so that the wrist stay was then too long to fit back in and burst the seams at the top in the palm. This one is now my work one and i have bought another for when I'm not at work. Will definitely be handwashing and air drying this one.

    Also i have tried many other supports for my de quervains and this is the only brace that doesn't put any unwanted pressure on the thumb tendon at the wrist junction.
    Pros: Great support on the thumb and wrist. Comfortable. Breathable material. True fit.
    Cons: Shrinks slightly if washed in machine and dryer.
    Posted on 8 January 2018


    Reviewed by:
    Verified Purchase
    I am between small and medium and got a small and it fits perfectly! It's exactly what I need and it arrived the next day!
    Posted on 28 September 2017

    Great service

    Reviewed by:
    Thank you for the PROMPT shipment!!
    My son has an avulsion fracture on his thumb and NEEDED the brace. He is a soccer player and his first game was tonight. Without the brace, he could not have played. He played and scored a goal. Score one for the home team and score one for YOUR team. Ordered Wednesday night and arrived Friday morning. OUTSTANDING!!
    Posted on 12 March 2010

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