ORDER NOW AND WE WILL GIVE YOU 2 PCS ROCKET OXYGEN SPRAY AS A GIFT!

 

Size: S, M, L

Maximalize the Nitro2 effect and train like a pro! Boost your performance to the highest level! Use our training mask to your trainings achieve your best!

The solution of HAS System (High Altitude Simulation System)

It trains a muscle group that you need in every sport: your respiratory muscles.