ONE INNOVATIVE TECHNOLOGY. TWO PERFORMANCE-DRIVEN DESIGNS. Introducing the AIRWAAV Hybrid Performance Pack – AIRWAAV HIIT and AIRWAAV Endurance Mouthpieces. The AIRWAAV Performance Mouthpiece directs your tongue down and forward — creating the optimal airway opening when you gently bite down. AIRWAAV is patented and scientifically proven with peer-reviewed, published research to provide athletes: Improved Breathing: Widens your airway opening by up to 25% Increased Endurance: Reduces your respiratory rate by up to 20%, resulting in less lactic acid production and lower perceived exertion Faster Recovery: Reduces cortisol build up levels by up to 50% PACK INCLUDES: 1 AIRWAAV HIIT Mouthpiece 1 AIRWAAV ENDURANCE Mouthpiece 2 Limited Edition HIIT & ENDURANCE Ventilated Cases. BREAK YOUR BEST WITH AIRWAAV.