DOLPHY Fitness Training Mask with 3 Resistance Valves (Small, Black)

Description

🏆 Train Harder, Breathe Easier!

The DOLPHY Fitness Training Mask is designed to simulate high altitude training, enhancing your stamina and respiratory strength. With three resistance valves, it allows for customizable breathing control, making it ideal for athletes in cardio-intensive sports. This mask is easy to maintain with simple hand-wash care instructions.