Unlock your full potential. Take your respiratory training to the next level.
Threo Cardio Endurance Mask increases lung capacity and oxygen efficiency during exercise. Our unique resistance system challenges your lungs and airways so that you can train harder and longer. The adjustable strap ensures a secure and comfortable fit, making it suitable for various sports and fitness activities.
Active lifestyle
Our mask is tailored to suit any workout you prefer. Enjoy your favorite sports on a new level.
Enhanced breathing
Increase resistance to the respiratory system, breathe in more air, and efficiently achieve your fitness goals.
Fit improvement
Train harder and longer. Our adjustable strap ensures a secure and comfortable fit for various activities.
Adjustable intensity
Six resistance levels — progressively challenge your respiratory system for better athletic performance.
Dust protection
Threo mask protects from dust particles. Breathe in the fresh air and instantly boost your energy.
Lightweight
Enjoy the full range of motion. Concentrate on your sports performance without distractions or discomfort.
More reasons to love Threo mask
Durable
Easy To Use
Versatile
Non-Restrictive
Alex G.
Remarkably improved my breathing during intense workouts!
Tina S.
Works well, but the straps could be more comfortable.
Jordan K.
Game changer! Helped me train at higher altitudes by simulating various elevation levels.
Sammy R.
Excellent fit and noticeably enhances stamina and endurance.
John D.
Remarkable results! My stamina improved significantly within weeks.
Emma W.
Perfect for my workouts. Comfortable fit and great endurance training tool!
Steve K.
Good quality mask but takes time to get used to breathing through it.
James
I’ve been using this cardio mask for a few weeks, and it’s phenomenal. I can feel that it pushes my limits and improves my breathing control during intense sessions. Highly recommend for serious athletes.
Chris
Does the job well, but the fit could be better. Overall, I’m pleased with the performance boost it offers during longer cardio exercises.
Alice
Enhances my endurance during workouts significantly. Love it!