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SISU is the next generation of custom fit mouthguards. They are scientifically designed to provide protection from high impact G-forces while remaining light-weight and bulk free. They are also one of the only mouthguard that can be remolded up to 20 times. SISU mouth guards allow you to speak, breathe, and drink while competing and training.


SISU mouthguards are great for Boxing, Jiu Jitsu, Muay Thai, MMA, Football, Lacrosse, and Soccer.

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