+1 877 248 3832

Sizing & Fitting

Achieve a proper fit.

For best results, it is critical to follow the sizing and fitting instructions for your UA Performance Mouthwear™ products as closely as you can. Failure to do so may result in a less-than-perfect fit and may diminish its benefits.

Click on your selected mouthwear product, in the list on the right, and carefully follow the Fitting Instructions provided.




ArmourBite® Mouthguard – English

ArmourBite® Mouthpiece – English

ArmourShield Mouthguard – English

ArmourFit Mouthguard – English

UA Braces Mouthguard – English

UA Hoops Mouthguard – English

UA Hoops Braces Mouthguard – English

UA FlavorBlast Antimicrobial – English

UA FlavorBlast Antimicrobial – French

UA PowerFit Mouthguard – English

UA PowerFit Mouthguard – French

Product Sizing Guide (PDF)



UA Braces Fit Instructions (Stove Top)

UA Braces Fit Instructions (Microwave)

ArmourFit Fit Instructions (Stove Top)

ArmourFit Fit Instructions (Microwave)

ArmourBite® Mouthpiece Fit Instructions (Stove Top)

ArmourBite®/ArmourShield Mouthguard Fit Instructions (Stove Top)