ISF certifications written on the bat

4-way stretch fabric is soft and comfortable

They are White with silver and pink accents

Heatgear Porvides Superior Moisture Management & Breathability Reinforced Gussets Slotted Waistband

and ISF ' IMX Composite Handle and Barrel ' No USSSA Stamp ' Two-Piece Fully Composite Design

Used Training Mask 3.0 Performance Breathing Trainer NXT Forc3 Air Flow Medium Dragon/Pink ISF certifications written on theThe TrainingMask 3. 0 Performance Breathing Trainer is a cutting edge respiratory conditioning device that will take your workouts and fitness to a whole new level. TrainingMask 3. 0 is powered by the revolutionary NXT FORC3 air flow platform which was precision crafted to apply variable levels of load to the respiratory muscles via dial able air flow adjustment. Performance breathing with the TrainingMask 3. 0 makes your respiratory muscles stronger