Cool Comfort CMC Thumb Restriction Splint
Both acute injuries and chronic conditions can cause degeneration of the thumb CMC (carpometacarpal) joint. When this happens, a thumb restriction splint is the ideal way to provide the support and stabilisation required for rapid healing.
The Cool Comfort CMC Thumb Restriction Splint is a wraparound support made from breathable neoprene with a terry cloth lining for total patient comfort. Providing gentle compression, the Cool Comfort CMC Thumb Restriction Splint helps to relieve discomfort associated with several conditions.
Indications for Use
The Cool Comfort CMC Thumb Restriction Splint is recommended for:
Supportive Strap
The Cool Comfort CMC Thumb Restriction Splint features a light neoprene strap with a simple hook-and-loop closure. Wrapping around the thumb CMC joint and first metacarpal, this straps directs support of the CMC joint.

Easy strap directs support of the CMC joint
Key Features and Benefits of the CMC Thumb Restriction Splint
- Wraparound support made from breathable neoprene
- Soft terry cloth lining for comfort
- Provides gentle compression to relieve discomfort
- Neoprene strap directs CMC joint support
Sizing of the Cool Comfort CMC Thumb Restriction Splint
The Cool Comfort CMC Thumb Restriction Splint is available in three different sizes. Please consult the table below for details and select the appropriate size for you from the drop-down menu above.
Please note that the Cool Comfort Thumb Restriction Splint is also supplied in left and right-handed versions, so make sure to select the correct version for your hand.
Size | Wrist Circumference |
Small | 6 - 7" (15 - 18cm) |
Medium | 7 - 8" (18 - 20cm) |
Large | 8 - 9" (20 - 23cm) |