Thumbsaver Sizing Guide

THE RULE OF THUMBS - SIZING YOUR THUMBSAVERS

Even though Thumbsavers can be used on your thumb, pointer finger, or middle finger, we base our sizing measurements on your thumb - we jokingly call this the 'Rule of Thumbs' at the office. See below for sizing details for both the Thumbsavers Classic and Thumbsavers Advance models.

To find out what size is best for your needs, please use a ruler and measure the widest portion of your thumb, your thumb's Interphalangeal (IP) Joint - the joint that is in the middle of your thumb.  You can also refer to the chart below for where to measure (area between the arrows). 

For the Thumbsavers Classic:

• If it is less than 5/8 of an inch, you need a small / red.
• If it is between 5/8 of an inch and 7/8 of an inch, you need a medium / white.
• If it is from 7/8 of an inch to 1 1/8 of an inch, you need a large / blue

For the Thumbsavers Advance:

• If it is between 1/2 of an inch and 7/8 of an inch, you need a small / teal.
• If it is between 7/8 of an inch and 1 1/8 of an inch, you need a large / orange.