TRAININGMASK Training Mask 3.0 [All Black] for Performance Fitness, Workout Mask, Running Breathing Resistance Cardio The Official Used by Pros (Black, Medium)

Description

🖤 Breathe like a pro, train like a champion.

The TRAININGMASK 3.0 is a professional-grade breathing resistance mask designed to simulate altitude training, enhancing lung capacity and cardio endurance. Lightweight at 24.9g and crafted in the USA, its sleek all-black design offers both durability and style, making it the go-to choice for serious athletes and fitness pros.