SIZE M only 65 to 115 kgs.
The Training Mask 3.0® Performance Breathing mask is a cutting edge respiratory conditioning device that will take your workouts and training fitness to a whole new level.
TrainingMask 3.0® is powered by the revolutionary 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 and more efficient; this gives you access to unparalleled workout stamina, endurance, and recovery. Defeat training fatigue and stay stronger longer with the TrainingMask 3.0®.