Adurance Training Workout Mask, 4 Breathing Oxygen High Altitude Training Mask Exercise Device

$79.99 $49.99


  • HIGH ALTITUDE MASK – Adurance training mask challenges yourself to perform better workout and an improvement of your overall stamina
  • LUNG CAPACITY – It helps to expand and improve your lung capacity without having to do a ton o cardio and risk burning calories
  • COMFORTABLE TO WEAR – We designed this oxygen mask with sturdy breathable elastic straps, comfortable to wear during exercises
  • WORKS GREAT – 4 Level adjustable breathing mask makes simplest tasks tougher and workouts more intense as your needs