ThumbPRO Sizing GuideUpdated 6 days ago

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.

Large:

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

Medium:

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

Small:

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.

If you have any questions about fit, feel free to contact us here. We are happy to answer questions if you are trying to decide between sizes.