AIRWAAV ENDURANCE Performance Mouthpiece (2-Pack) cotton fast-drying

fast-drying

z-index:-1}

a fast spike is a prerequisite for performance

This tube provides unbelievable face and neck protection in a thin

Upper: Birkibuc

AIRWAAV ENDURANCE Performance Mouthpiece (2-Pack) cotton fast-dryingFUEL INJECTION FOR YOUR LUNGS The AIRWAAV ENDURANCE Performance Mouthpiece is designed specifically for endurance athletes. AIRWAAV directs your tongue down and forward when you gently bite down, it creates the optimal airway opening. Its patented and scientifically proven with peer reviewed, published research to provide athletes: Improved Breathing: Increases your airway opening by up to 25% Increased Endurance: Reduces your respiratory rate by 20%,