For those who thrive on the challenge of HIIT, AIRWAAV is the breakthrough you’ve been waiting for. Trusted by world-class functional fitness athletes, our performance mouthpiece is specifically designed to enhance your endurance, power, and the intensity of your workouts. By optimizing your breathing efficiency, AIRWAAV enables you to maintain maximum effort during the toughest intervals and reduces your perceived exertion. Its scientifically developed design ensures you get the most out of every breath, elevating your performance and pushing your High-Intensity Interval Training beyond boundaries.