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
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.
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.
Alice –
Enhances my endurance during workouts significantly. Love it!
Sarah L. –
Great quality and very effective for improving my workouts. Worth every penny.
Emily T. –
Works well but took some getting used to. Still very useful for training.
Alex M. –
Amazing product! Boosted my stamina noticeably. Highly recommend.
David R. –
Comfortable fit and really elevates my training sessions. Significant improvement in my endurance.
Chris M. –
Works well, but the straps could be more comfortable.
Alex P. –
Incredible mask for cardio training!
Jamie D. –
This endurance mask has really enhanced my stamina during workouts. The adjustable resistance levels are a game-changer. Highly recommend for serious athletes!