---
product_id: 2421628
title: "Comfort Cool Thumb CMC Restriction Splint, Provides Direct Support For The Thumb CMC Joint While Allowing Full Finger Function, Right Hand, Medium"
brand: "comfort cool"
price: "$1877"
currency: MXN
in_stock: true
url: https://www.desertcart.mx/products/2421628-comfort-cool-thumb-cmc-restriction-splint-provides-direct-support-thumb
store_origin: MX
region: Mexico
---

# Sleek black design Breathable, cool neoprene Full finger mobility Comfort Cool Thumb CMC Restriction Splint, Provides Direct Support For The Thumb CMC Joint While Allowing Full Finger Function, Right Hand, Medium

**Brand:** comfort cool
**Price:** $1877
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, supported, and unstoppable with every move!

## Quick Answers

- **What is this?** Comfort Cool Thumb CMC Restriction Splint, Provides Direct Support For The Thumb CMC Joint While Allowing Full Finger Function, Right Hand, Medium by comfort cool
- **How much does it cost?** $1877 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/2421628-comfort-cool-thumb-cmc-restriction-splint-provides-direct-support-thumb)

## Best For

- comfort cool enthusiasts

## Why This Product

- Trusted comfort cool brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Customizable Fit:** Trim below MP joint for personalized comfort
- • **Latex-Free Comfort:** Safe for sensitive skin, no natural rubber latex
- • **Lightweight & Discreet:** Only 1.44 oz, perfect for all-day wear
- • **Ultra-Thin & Breathable:** 1.6mm perforated neoprene with cooling terry liner
- • **Targeted CMC Joint Support:** Precision wrap for osteoarthritis relief

## Overview

The Comfort Cool Thumb CMC Restriction Splint offers targeted support for the thumb CMC joint, ideal for managing osteoarthritis and medial subluxation. Crafted from ultra-thin, breathable neoprene with a cooling terry cloth liner, it ensures all-day comfort without sacrificing finger mobility. Its customizable fit and lightweight design make it a discreet, effective solution for right-hand medium sizes (MCP circumference 7"-8"), free from natural rubber latex.

## Description

Comfort Cool Thumb CMC Restriction Splint, Provides Direct Support for The Thumb CMC Joint While Allowing Full Finger Function, Right Hand, Medium, black, 78405

## Features

- Contoured neoprene strap wraps around the thumb CMC joint and the first metacarpal for direct CMC joint support.
- Specifically designed for osteoarthritis and medial subluxation of the thumb CMC joint, right hand, medium fits MCP circumference 7" - 8"
- Reinforced stitching allows the splint to be trimmed below the thumb MP joint if desired
- Made of thin, 1/16" (1.6mm) perforated neoprene with a terry cloth liner that helps keep skin cool and comfortable
- Not made with natural rubber latex

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Dimensions L x W x H | 8.43 x 5.43 x 1.22 inches |
| Package Weight | 0.04 Kilograms |
| Item Dimensions  LxWxH | 7 x 5 x 0.3 inches |
| Item Weight | 1.44 ounces |
| Brand Name | Comfort Cool |
| Color | Black |
| Material | Neoprene |
| Number of Items | 1 |
| Manufacturer | Comfort Cool |
| Part Number | 78405 |
| Included Components | Thumb support |
| Size | 1 Count (Pack of 1) |
| Sport Type | Walking |

## Product Details

- **Brand:** Comfort Cool
- **Size:** 1 Count (Pack of 1)
- **Specific Uses For Product:** Tendinitis,Arthritis,Osteoarthritis,Skin
- **Use for:** Hand
- **Age Range (Description):** Adult

## Images

![Comfort Cool Thumb CMC Restriction Splint, Provides Direct Support For The Thumb CMC Joint While Allowing Full Finger Function, Right Hand, Medium - Image 1](https://m.media-amazon.com/images/I/71W-Au4ZRZL.jpg)

## Questions & Answers

**Q: How would I know whether to buy medium or small size splint?**
A: You need to measure your palm circumference to determine the size of the splint you require- measure from the "v" where the thumb and the index finger meet, around the circumference of the palm ......small - 6" to 7"; Sm.Plus - 6 1/2" to 7 1/4"; Medium - 7" to 8"; Med.Plus 7 1/4" to 8 1/4".  If you need further sizing just let me know.

**Q: How do you determine your hand and thumb size? this item is non-returnable and would like to size it correctly.**
A: As the pre-ordering/packaging instructs, you need to measure around  /maybe slightly below the knuckles.  It also mentions that for 'plus' sizes, they are designed about a 'half size larger in the hand and one size larger in the thumb for those with enlarged thumbs'.  ( took this quote directly off the package they arrived in)  I am sure it should also be on the order form.  There was also an 800 # if you need more questions answered than I could provide - 800-821-9319.  Hope this helps.

**Q: Has anyone cut this to have it be less bulky?  thanks**
A: If yours is like mine, i would not try it due to the stitching causing it to ravel a loose.  I have an actual comfort cool from the ortho clinic and thought I was ordering the same one for backup, while washing original one, but have found out theses are NOT comfort cools by any stretch of the imagination & is just a poor replication of one.  My  thumbs on mine are too long & extend out far above my nails.  What is shown is a "real" comfort cool" & mine doesn't look feel nor wear anything like my original one.  A waste of money, but I do use them for back-up for only short periods of time since, it causes an abnormal thumb extension/position when wearing it, where the real splint does not.  Good luck!!!

**Q: do you have the comfort cool thumb cmc restriction splint for the left hand in size small ?**
A: I have a right hand medium.

## Frequently Bought Together

- Comfort Cool Thumb CMC Restriction Splint, Provides Direct Support for The Thumb CMC Joint While Allowing Full Finger Function, Right Hand, Medium, black, 78405
- Comfort Cool Thumb CMC Restriction Splint. Patented Thumb Brace Provides Support and Compression. Helps with Arthritis, Tendinitis, Surgery, Dislocations, Sprains, Repetitive Use. Left Medium
- Comfort Cool Thumb CMC Restriction Splint, Provides Direct Support For The Thumb CMC Joint While Allowing Full Finger Function, Right Hand, Medium Plus

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**Shop now:** [https://www.desertcart.mx/products/2421628-comfort-cool-thumb-cmc-restriction-splint-provides-direct-support-thumb](https://www.desertcart.mx/products/2421628-comfort-cool-thumb-cmc-restriction-splint-provides-direct-support-thumb)

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-06*