High Altitude Mask,Workout Training Mask，Training Mask- Suitable for Gym, Cardio, Fitness, Running, Endurance and HIIT Training

Description

⛰️ Breathe Higher, Train Harder, Outperform Everyone

The Gluynok High Altitude Training Mask simulates a high-altitude environment by increasing respiratory resistance with Class 4 adjustable airflow. Crafted from durable silicone and breathable elastic straps, it fits various face shapes ergonomically for maximum comfort. Designed to improve lung capacity, muscle endurance, and calorie burn, it’s ideal for cycling, running, HIIT, and aerobic training. With on-the-fly airflow adjustments and a satisfaction guarantee, it’s the perfect tool for professionals and fitness enthusiasts aiming to push their limits.