Sep 28, 2026Material Notes
Altitude Training Mask for Runners and Cardio Training
A resistance sports mask that simulates the thin, low-oxygen air of high altitude, giving runners and cardio athletes a way to train breathing under resistance.
We run a workshop dedicated to sports and fitness products, and the mask in the photograph is one of our most recent builds. It is a resistance sports mask — a training mask that simulates the thin, low-oxygen air of high altitude, so a run or a cardio session is done against breathing resistance rather than in ordinary air.
Training at Simulated Altitude
At altitude the air is thinner, so each breath delivers less oxygen and the body works harder for the same effort. This mask simulates that low-oxygen condition during normal training, which is why it suits runners and fitness enthusiasts who want to focus on their breathing and their cardio.
25 Resistance Levels, Adjustable While You Train
The mask has 25 resistance levels, and they can be adjusted during training without taking the mask off, so the difficulty can be changed mid-session.
Materials, Fit and Changeable Covers
It is made with premium materials such as silicone and resilient fabric, and it is anatomically cut to fit the face and help prevent slipping while training. It is available in three sizes, and both the covers and the sleeves are changeable.
OEM and ODM Work for Brands and Distributors
Sunoviz is a manufacturer based in Nanjing, China, doing OEM and ODM work for brands and distributors under NDA-protected cooperation. If you are sourcing resistance training masks or other sports and fitness products, tell us what you have in mind and we will come back with what we can offer.
