ENDURANCE Airwaav Performance Mouthpiece (1-Pack)Description Package includes: 1 mouthpieces, 1 antimicrobial case, and fitting instructions. 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. Its patented and scientifically proven with peer reviewed, published research to provide athletes: Improved Breathing:

Give your wrist the support that it deserves

Does the AIRWAAV restrict my breathing

AIRWAAV is patented and scientifically proven with peer-reviewed

and replacement could result in injury or death

phone and more and an open pocket for a drink bottle

home gyms or light commercial use

It's also worth noting you do not need to put your fingers all the way in for fingerholes

Large 104-109

Whether you're looking to improve your vertical jump or increase your explosive power

Again Faster  Blue band

You can easily tear our thumb tape with no scissors needed

fingerhole may be better