SISU NextGen is the most powerful mouthguard our scientists have ever built. Made from non-compressible thermo-polymer, SISU NextGen is engineered to withstand even more impact. Still astonishingly 1.6 mm thin, SISU NextGen delivers even more protection with its scientifically re-designed perforation pattern. Custom fit, remoldable SISU NextGen features a wider bite pad, rounded edges and improved moldability to empower athletes to talk normally, breathe naturally and stay hydrated during the game.
Adult Size: For ages 12 and over
Mold with boiling water or microwave
Most popular mouth guard we sell