Expertly engineered. ThumbPRO® uses a patented performance design that supports natural thumb alignment and absorbs impact on contact.

Line Drive Lime – Baseball Thumb Guard

Make Contact in Style

Line Drive Lime brings energy to your game with pro-level protection and personality. It absorbs impact, reduces vibration, and helps you stay locked on every pitch. Proudly made in the USA.

✅ Protection

✅  Performance

✅ Comfort

Prevent Bat Sting
Protect your hand from painful jamming and vibration.

Engineered Fit
Ergonomic design stays securely in place while maximizing performance.

Unlock Your Swing
Avoid "death grip" tension for optimal bat control.

Increased Exit Velo
Testing shows up to 15% increased bat speed.

Specifications

• Medical-grade, shock-absorbing polymer

• Ambidextrous design for left or right-handed batters

• Available in three sizes: Small, Medium, Large (Youth through Adult)

• Works with batting gloves or bare-hand training

• Easy to clean — just rinse and air-dry

Trusted by over 30+ players in the MLB

🔒 Backed by U.S. and international patents  
🤝 Family owned and operated  
🇺🇸 Made in the USA  

✅ 30-Day Fit Guarantee — Free size exchanges, no hassle  

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