Hit Hero, Baseball Thumb Guard, Batter Batting Grip, Finger Guard, Accessories, Batting Protection, Reduces Bat Stings, Hitting Aid About this product REDUCES BAT STINGS: Eliminates and protects against painful bat stings on fingers and hands. CUSTOM FIT FOR MAXIMUM COMFORT – Like a mouthguard, use hot water to mold the Hit Hero to your hand! Ensure a personalized fit for ultimate protection, providing a safe, game-ready feel that you heat, shape, cool, and love. IMPROVES SKILLS: Improves swing speed/velocity, rotational speed, wrist control, and power. Especially on check swings! HOW TO WEAR: Wear on either the thumb or index finger for maximum efficiency and bat control. PROS WEAR IT: Used and trusted by Major League players and more. UNIVERSAL FIT: For ballplayers ages 12 and up at all levels. Made for recreational, high school, college, and professional athletes AGES 12+: Hit Hero is designed for ages 12 and up and will not fit smaller hands. Product Description The Hit Hero Thumb Guard V2 is the ultimate thumb guard for baseball hitters, reducing hand pain from bat stings and improving grip for confident, powerful swings. Trusted by players of all levels, including Major League players, Hit Hero provides essential protection without sacrificing comfort or performance. (NEW) The V2 Hit Hero has an improved customizable fit: simply heat in hot water, mold, and cool for a secure fit. Designed for durability and game-ready performance, Hit Hero lets you focus on your swing, not your hands.