Armourbite® Mouthguard (Medium)

Under Armour Armourbite® Mouthguard (Medium)


Item No. 23718489
CAD$ 39.99 CAD$ 24.94 (38% off)
Only ships to Canada
When you compete, your natural response is to clench your jaw and grit your teeth, but all that gnashing triggers the release of cortisol—a performance-sapping hormone that causes excess fatigue, stress, and loss of concentration. Get your head (and jaw) back in the game with the ArmourBite® Mouthguard.


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  • Built for full-contact sports like Football, Hockey, Lacrosse, Rugby & Boxing
  • Comfortable form-fitting EVA around double-shot ArmourBite® Power Wedges™
  • Reduces the effects of cortisol - a performance-sapping hormone that's released when under stress
  • Reduces G-force impact to the jaw by 20%
  • Improves strength, endurance, and reaction time
  • Cushions and protects teeth
  • Interchangeable ArmourPlate™ insert delivers enhanced protection
  • Patented ArchFit System delivers optimal fit and comfort
  • Patented retention polymer shrinks for secure, locked-in fit
  • Patented anti-microbulent secretes to help prevent the growth of germs
  • Dental warranty of $32,000
  • Scientifically proven in independent, peer-reviewed studies
  • Includes fitting tool
  • Includes UA Mouthguard Strap
  • Product ID#: 23718489
  • Vendor Style#: 1223502