Product #: 5511006
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Under Armour Armourbite Mouthguard

Scientifically proven to make you a better athlete. How does it work? When you train and compete, your clenched jaw and teeth compress your temporomandibular joint (TMJ). This triggers your brain to release an excess amount of performance-sapping hormones that produce stress and fatigue. ArmourBite® technology pivots your jaw down and forward, relieving pressure on the TMJ to unleash your own potential.

  • Strength increases due to improved airflow (more oxygen saturation) and less stress.
  • Endurance will also improve because of those open airways, resulting in 25% less lactic acid build-up after 30 minutes intense exercise.
  • Better oxygen saturation also helps quicken your reaction time.
  • Impact forces are reduced by 20% to lessen the severity of potential injuries.
  • Comes with a $32,000 dental warranty.
  • Patented ArchFit System provides fit, comfort and retention.
  • Interchangeable ArmourShield front plate and port for interchangeable attachments.
  • Package includes ArmourBite Mouthguard, ArmourPlate Insert, UA Strap (black/yellow) and fitting tool (with instructions).
  • Not for use with braces, latex free.
  • Recommended for ages 12 and over.

Size & Fit

Shipping & Returns

Delivery Services
  • Availability depends on shipping address entered at checkout.
  • Business days: Monday-Friday, excludes US Holidays.
  • All orders subject to complete verification prior to shipment.
Domestic Shipping Rates and Policies
  • Fees depend on the number of items ordered and the delivery method selected
  • Requests for shipping faster than 5-6 Business Days will deliver on time or we'll reimburse additional costs.
  • Rush orders processed on the weekends will ship on the next business day.
  • Weather delays or other factors beyond our control may impact delivery times and are non-refundable.
Shipping Methods
  • 1 Business Day (order by 2pm CT): $32.98
  • 2 Business Days (order by 2pm CT): $22.98
  • 3-4 Business Days: $13.98
  • 5-6 Business Days: $7.99
  • Military APD/FPD (1-3 weeks): $7.99
Add $1.99 shipping charge for each additional item.
For more information, see our Domestic Shipping Rates and Policies.
International Customs Charges and Duties
  • International (outside the USA) customers must pay applicable sales tax, duty, and customs charges.
  • Local government determines charges, which vary by country. Contact your local government for specific details.
International Payment and Delivery
  • We accept Visa, MasterCard, Discover, American Express, JCB, and PayPal.
  • Your account will be billed in US Dollars.
  • International shipping and handling is 28% of the net order total, or a minimum of $39.99.
For more information, see International Shipping Rates and Policies or Canadian Shipping guidelines.
Return Policy
  • Returns processed 90 days or more from date of shipment, will be issued a GiftCard if an exchange isn't requested.
  • If you're the recipient of a gift, please provide your full name, shipping address, and email address (if available).
  • Returns received more than one year after date of shipment will not be accepted and will be returned to sender.
For more information, see our full Return Policy.


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