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Roller Derby Mouthguard
1.6

The SISU™ Mouth Guard Advantage

  • 30% to 60% stronger for Maximum Protection
  • 30% to 60% thinner for Ultimate Comfort
  • Crumple zone technology
  • ISO-certified all american manufacturing
  • Extremely comfortable
  • BPA, PVC, and Latex Free

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SISU 1.6 Ultralight
Mouth Guard

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SISU 2.4 Max
Mouth Guard

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SISU Kids
Mouth Guard

SISU™ is a winner

Discover Why

Why SISU Guards?

Bravery, Tenacity, Endurance, Perseverance, Courage, when faced with great adversity. That's the meaning of the word SISU and the philosophy behind our mouth guards. SISU mouthguards, which were developed by doctors and scientists, are only 1.6 mm thin, yet are 30% stronger than the conventional guards. Our guards let you do what other guards can't—talk, drink and breathe.

Dr. Jan Akervall - MD, PhD - Top 1% ENT Doctor in the US & Creator of SISU™ Mouth Guard

The SISU 2.4 mouth guard is super thin, yet offers more than 60% stronger protection. And with the custom fit you get in just a couple minutes, you will keep it in the entire game, protecting your teeth and preventing germ transfer from dirty hands. Don't settle. Get more protection with less mouthguard with SISU Athletic Guards.

Talk. Breathe. Drink.




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