UA ArmourShield™ Mouthguard
Self-Fit Custom
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Improved protection, optimal fit and comfort.

ArmourShield™ technology uses patented Bite Flex™ and ArmourPlate™ technologies to provide higher-impact protection to teeth, jaws and gums. Provides easy breathe/easy talk and comfort fit design, for contact sports.


The ArmourPlate™ insert delivers improved protection while Bite Flex™ absorbs energy on impact


The contoured EVA material ensures an optimal fit and comfort.


Patented polymer shrinks for a secure,  locked-in fit so the mouthguard stays snugly in place for easier breathing and clearer on field communication.

UA ArmourShield™

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  • Available in blue, red, green, black and pink colors.
  • 90 seconds easy boil and bite
  • Latex Free
  • Meets NFHS Rules
  • Not for use with Braces
  • Available in two sizes:  ADULT (Age12+) and YOUTH (Age 11 and younger).
  • Made in the USA.


Keep your UA Performance Mouthwear™ products clean and protected.

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Spice up your UA Performance Mouthwear™ collection with a variety of colors.

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UA ArmourShield™ Mouthguard

Sizing help.

Use the sizing guidelines to determine your product size for a proper fit.

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UA ArmourShield™ Mouthguard

What is ArmourBite®?

Unlock the power of the jaw so you can unleash your full potential as an athlete.

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