Unique strap surrounds the thumb for extra CMC support. Comfort Cool Thumb CMC Restriction Splint is Latex free.
Made of thin (1.6mm), latex-free, perforated neoprene with a terry cloth liner that helps keep skin cool and comfortable.
Ideal for CMC joint arthritis and/or instability, tendonitis and thumb discomfort associated with repetitive motion. May be helpful for tenosynovitis of the thumb extensors/abductors. Light compression helps reduce thumb pain.
Contoured strap surrounds the thumb CMC joint and first metacarpal for direct joint support.
Allows full hand function to help encourage compliance.
The thumb sleeve that supports the MP joint can be cut away as needed. Hand wash and air dry.
Benefits
- Excellent stability without excessive bulk
- Thin, lightweight neoprene conforms to contours
- Tiny perforations for cool, comfortable wear
- Soft, terry cloth lining feels good against the skin
Instructions for use
 | 1. Slide thumb into the thumb sleeve. Wrap the splint around the wrist and secure the hookl and loop fastener comfortably on the dorsum (top) of the hand. |
 | 2. Pull the CMC strap firmly from the base of the thumb, attaching it to the curved hook fastener on the thenar (palm) eminence. |
 | 3. Gently pull the strap through the thumb web space and secure it to the hook fastener on the dorsum (top) of the splint. Trim the strap if needed. |
 | 4. To allow greater IP motion, cut curve along volar thumb edge. If the thumb MP joint support is not desired, cut off the thumb sleeve below the thumb web seam. Be sure to trim just above one of the stitched reinforcements.Trim next to the distal edge of the curved hook fastener on the thenar no closer than ¼ inch (6.4mm) |
Sizing/Order information
Made for hands with enlarged thumbs; plus sizes are designed one size wider in the thumb and half size bigger in the hand. Please also include left or right details.
Size | Measurement (MP circumference) |
Small | 15 - 17cm |
Small Plus | 17 - 18cm |
Medium | 18 - 20cm |
Medium Plus | 20 - 21cm |
Large | 21 - 22cm |
Large Plus | 22 - 24cm |
Care
Hand wash the Comfort Cool CMC Restriction Thumb Splint with mild soap in cool water and air dry for best results secure hook and loop during washing.
The North Coast Medical Comfort Cool Thumb provides thumb CMC joint support and light compression for CMC joint arthritis and/or instability, or for discomfort associated with repetitive motion. May be helpful with tenosynovitis of the thumb extensors/abductors.
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