Under Armour Performance MouthwearTM has been engineered to unlock your power and potential.

We are proud to offer a unique and incredible product to you. The Under Armour Performance Mouthwear powered by Armourbite Technology. Armourbite has fifteen years of research and development as well as approval of satisfied Professional, Collegiate, Amateur and Novice athletes. The technology is patented. The performance is proven. The advantages are undeniable.

Under Armour performance mouthwear delivers a host of physical benefits that help athletes train harder and compete at a higher level than before. Athletes in any sport – from basketball to football to golf to tennis to hockey – can capitalize on this innovation that makes them stronger, faster and better.



  • Increases Strength
    With improved airflow and less stress from clenching, Under Armour Performance Mouthwear has been proven to increase strength by an average of 17% with the Under Armour Performance Mouthpiece and 12% with the Under Armour Performance Mouthguard.
  • Increases Endurance
    Under Armour Performance Mouthwear enlarges airway openings, resulting in 25% less lactic acid build-up after 30 minutes of intense exercise.
  • Speeds Up Reaction Time
    Athletes may respond faster when wearing Under Armour Performance Mouthwear. Clinical trials show an improvement in responding to auditory cues and potential improvement in response to visual cues.
  • Reduces Athletic Stress
    Excess cortisol causes stress, fatigue and distraction. Under Armour Performance Mouthwear decreases cortisol production, which means you feel & play better.
  • Reduces Impact
    When the jaw suffers an impact, energy can be transmitted to the head, which can cause concussion. Under Armour Performance Mouthguards have been shown to reduce the G-Force impact of blows to the jaw by up to 20%.