THUMBPRO PERFORMANCE BASEBALL THUMB GUARD

FEATURES: Prevent Bat Sting ~ Protect your hand from getting jammed Engineered to Fit Your Hand ~ Comfortably stays in place Avoid the Death Grip ~Unlock your optimal swing Made of Shock-Absorbing Polymer Fits Left or Right-Handed Batter SIZE:  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.