Comfort Cool Thumb CMC Restriction Splint

The Comfort Cool Thumb CMC Restriction Splint is a flexible splint that provides support for the thumb CMC joint while allowing full hand function, and range-of-motion.

An ideal option for use with CMC joint arthritis, and/or instability, tendonitis, tenosynovitis, or repetitive strain injuries. This splint is meant to be worn throughout the day and during normal activity. Affordable, simple and effective, this splint is the perfect choice for at-home hand splinting.


  • Made to provide conforming, comfortable and continuous support that is used to relieve discomfort and pain caused by the CMC joint.
  • Constructed with 2mm perforated neoprene, with a terry cloth liner that helps keep the skin cool and comfortable.
  • Reinforced stitching allows the splint to be trimmed below the thumb MP joint for a custom fit.
  • Adjust the hook & loop strapping to increase/decrease support providing a customised and secure fit.
  • Quick and effortless slide-on/off application does not require assistance.
  • Available in left or right options in six sizes to accommodate users of all ages and injury levels.
  • Latex free.



Left, Right


S, S+, M, M+, L, L+

Product Specifications

Size & MCP Circumference
S: 15-18cm
S+: 17-18cm
M: 18-20cm
M+: 20-21cm
L: 20-23cm
L+: 21-24cm

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