The Rule Of Thumbs - Sizing Your Thumbsaver

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 both the Thumbsavers Classic and New Thumbsavers Advance models.

THUMBAVERS CLASSIC

THUMBSAVERS ADVANCE

As the charts show, please use a ruler and measure the width of your thumbs Interphalangeal (IP) Joint - the joint that is in the middle of your thumb (indicated by the red arrows below).

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.