Training Mask - Training Mask 3.0 SIZE:L The carbonized bamboo circular knit

The carbonized bamboo circular knit construction allows for targeted

we recommend a smaller dose to test your tolerance as the beta alanine may give you tingles

maintain healthy skin and promote healing and maintenance of bones

made with a high stretch cotton blend fabric for the perfect balance of breathable performance

280mm ring

Training Mask - Training Mask 3.0 SIZE:L The carbonized bamboo circular knitThe Training Mask 3. 0 Performance Breathing Trainer is a cutting edge respiratory conditioning device that will take your workouts and fitness to a whole new level. Training Mask 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 Training Mask 3. 0 makes your respiratory muscles