Training Mask Athletic High Altitude Elevation | BONUS Carry Bag | 3 BONUS Face Shields | MMA Weight Training Fitness Running Biking | Choose From 3 Sizes For Perfect Fit;

Maxtir Elevation Altitude Resistance Training Maskallows you to achieve the effects of high altitude training by regulating how much air you breathe in with a regulator of 4 Elevation Levels.

You can then reduce the amount of training time by getting the same results in a shorter amount of time. It also allows you to increase your lung capacity by constantly pushing your training limits to their fullest capacity!

Sizes:

LARGE - 5 inches (12.7 cm)250lbs +

MEDIUM - 4.5 inches (11.4 cm)150 to 249

SMALL - 4 inches (10.2 cm)100lbs to 145

Features:

✓ The Maxtir Training Mask Sleeve is made from an ultra lightweight, breathable and moisture wicking high-tech fabric that is comfortable to wear and has a perfect anatomical fit that will not slip during your training

✓ The Matrix Sports Training Mask allows you to achieve the effects of a High Altitude Workout when training, which helps decrease your workout time & maximize your efficiency

✓ The 4 Elevation Levels Increase and Conditions Lung Capacity by Creating Pulmonary Resistance

✓ Simple Usage, Ultra-Lightweight, Anatomically Designed, Non-Slip Training Strap

✓ Strengthens the Diaphragm, Trains Breathing Muscles and Improves Overall Performance in any Sport