SISU Mouth Guard

SISU® is made from a non-compressible, perforated material and doesn't cave in under impact like conventional mouthguards. Using our one-of-a-kind Diffusix™ technology, the impact force is distributed over larger areas, which means less risk of dental injury during competition.

“the perforations in the SISU mouthguard act similar to the trusses on a bridge, allowing the structure to flex when an impact occurs.”
Johannes Schwank, Ph.D

Material Impact Dispersion

DIFFUSIX™ absorbs the diffuses impact throughout the entire mouthguard.

Conventional mouthguards are made from a material that's too soft to fully protect your teeth from harm.

SISU guards are made from a material that absorbs and diffuses impact throughout the entire mouthguard, meaning that much less impact force is transferred your teeth.

Diffusix™ technology works with unique impact-absorbing perforations and special "crumple zones" which direct the impact forces away from your teeth. When a SISU mouthguard is properly fitted, these energy-absorbing zones direct forces away from your teeth, reducing the risk of dental injury.

But why the perforations?

The perforations serve three important functions:
  • Custom fit
    Vacuum-like suction allows you to create that custom fit so unique to your mouth, the guard stays snugly on your teeth during the entire game or practice.
  • Talk. Breathe. Drink.
    Natural flow of air and saliva empowers you to talk naturally, breathe normally and stay hydrated during the game or practice.
  • Better Protection
    Like the support systems on a suspension bridge, the perforations oscillate on impact and redirect the forces to scientifically engineered reinforced parts of the guard.

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