FUEL 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. It’s 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%, resulting in less lactic acid production Faster Recovery: Reduces cortisol build up levels by up to 50% AIRWAAV ENDURANCE has a low profile design with form fitting bars stemming from the bite plate to provide a secure, lockdown fit. The perfect fit for going long distances. Package includes: 2 mouthpieces, 1 antimicrobial case, and fitting instructions. BREAK YOUR BEST WITH AIRWAAV.