FDBRO MMA Oxygen Resistance Workout High Altitude Training Running Sport Mask

Description

New Functions of Product Upgrade
1: Air filtration, the morning running exercise when the air is more fresh
2: Biking exercise can prevent dust and make your lungs more energetic.
Product includes:
1 x Mask + 1 x Quick guide + 1x Sticker +5x Filter cotton
Choosing size:
Weight :<
65 kg, choose size S
Weight :65~100 kg, choose size M
Weight :>100 kg, choose size L
The FDBRO Sports Mask Pro can be used in all sorts of physical activitiesincluding:
1) Running
?2) Outdoor Cardiovascular Activities
3) Traditional Gym Based Cardio
4) High Tempo Weight Training
5) Sport Specific Exercise
6) Breathing Exercises
7) Yoga and Low Impact Activities
8) Cross Training Workouts
9) Plyometrics
Note :
Please note that due to the particularity of the product, we no longer support return of the product after it is opened for use