MedSpec Braces

MedSpec CMC Thumb Support

SKU: 224421

  • Sale
  • $39.73
  • Regular price $42.98

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ASO/MedSpec CMC Thumb Support

The ASO/MedSpec CMC Thumb Support aids in the treatment of arthritis and instability of the CMC (carpometacarpal) joint.
  • The CMC Thumb Support aids in the treatment of arthritis and instability of the CMC (carpometacarpal) joint
  • The unique design of the internal padded stay in combination with the outer elasticstrap provides focal compression at the base of the thumb and helps stabilize the CMC joint
  • The CMC Thumb Support provides this functional stabilization without restricting¬† the use of the thumb in pinching or grasping objects
  • Make sure to take the measurement at your wrist. Watch Video if you have any questions about location.

This item has a high return rate from our customers. If you would like alternatives, please call our customer service department at 855-414-1313 (Monday-Friday 9AM to 7PM CST). Three alternatives are FLA 3D Adjustable Thumb Brace, BioSkin Wrist/Thumb Spica Wrist brace and the MedSpec Tee Pee Thumb Protector.


  • For moderate/severe CMC arthritis
  • Instability of the CMC
  • Focal compression at the base of the thumb


  • Maximum support
  • Prevent thumb CMC instability
  • Decrease anti-inflammatory medications
  • Decrease pain symptoms
  • Improve thumb function
  • Maintain flexibility

Customer Reviews

Based on 21 reviews
brace was not comfortable and I was told it was not returnable.

The brace was not comfortable and was not used other than trying it on. I was told that it was not returnable.



We are sorry that this brace didn't help. You can call our customer service or go to our Easy Returns page to submit a returns request. Our customer service would be more than happy to assist you. There are also other thumb support braces on our website that you may be interested in trying. Once again, we apologize that this brace didn't help alleviate the issue.
Waiting for refund for exchange

Returned first order SB15077 as soon as RA#2448 received (5/23), but have not received my credit card refund.

Thank you for your feedback. As of today, we haven't received the item yet. Refunds will be issued within one week after your return is received to our warehouse. Call us if you have questions (855) 414-1313.
insufficient support

I think for day to day - non athletic activities this brace can help most people. I need support to maintain thumb position under moderate pressure(fly rod).
This brace helped only marginally.

Thumb support

Unfortunately these did not seem to give me any support, could be they were to big. They were nicely made and was hoping they would work but sadly I am sending back for an exchange

Patty, we are sorry to hear the MedSpec CMC did not give you the support you needed. We hope the Bort SellaDur thumb Brace & Thumb Sock gives you the support you need. We appreciate your feedback.