LPBHT1 One size fits 6 1/2" - 7 1/2"

Flow Rate (cfm) 1

take abuse

Normal wear few cleat mark and scratches

black or contrasting yoke and left side pocket

New Training Mask 2.0 Performance Breathing Trainer NXT Forc3 Air Flow Medium Barely Used! 1 cleat mark. See Pics! LPBHT1 One size fits 6Engineered to maximize performance, the Elevation Training Mask 2. 0 controls the flow of air delivered to your body to intensify respiratory training and take your workout to the next level. Maximize Your Performance Training mask conditions lungs by pulmonary resistance to strengthens the diaphragm Designed to increase surface area and elasticity in alveoli, lung capacity and anaerobic thresholds Versatile training aid for running, mixed martial