INCREASED LUNG CAPACITY ? 4 inhaling resistance levels can be easily adjusted during training without taking your mask off made possible by the MERS (Maxtir Elevevation Regulation System)
INCREASED MENTAL & PHYSICAL STAMINA ? Premium materials including medical silicone and resilient fabric create an ultra lightweight, anatomically designed sleeve that will not slip during training
INCREASED MENTAL CONCENTRATION ? Available in 3 sizes - Small - Medium - Large - Refer to size chart in description
INCREASED OXYGEN EFFICIENCY ? The mask sets your focus on your breathing by limiting your air supply during training and improves conditioning and overall performance - INHALE Your Limits!
INCREASED ENERGY PRODUCTION ? Please make sure to purchase only from Authorized Sellers of Maxtir Training Mask to guarantee Top Quality & Authenticity