ThumbPRO Sizing Guide

To determine size, measure using a string or ribbon around the thumb halfway between the first and second knuckles. If you play with batting gloves, be sure to wear them when making this measurement.


2 3/4" circumference (generally 200 lbs and above)


2 1/2" circumference (generally 125-200 lbs)


2 1/4" circumference (generally for under 125 lbs)

Use this as a guide. If in between sizes, we generally recommend going with the smaller size for a secure, snug, performance fit.

Please contact us here with any questions.  We are always happy to help: 

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