SISU Mouthguards are engineered to withstand impact. Built-in perforations redirect impact forces to protect you from the toughest hits.

SISU Mouthguards are astonishingly thin and comfortable. Perforations allow our athletes to talk, breathe, and drink with ease.

SISU Mouthguards mold to the unique shape of your mouth. The guard remains in your mouth the entire game or practice – you never need to take it out.

SISU Mouthguards are made from a unique medical grade thermo-polymer which is 30% stronger and can be remolded up to 20 times.

SISU Mouthguards are designed for a perfect fit and maximum impact. The thinnest and strongest mouthguard available.

The best mouthguard for braces SISU Mouthguards is the perfect match for athletes with braces.