Sisu Max NextGen Mouth Guard


Tax included


This Custom fit, remoldable SISU Mouthguard is 2.4mm thin offering the most protection of any SISU gum shield but is still 30% stronger than any conventional mouthguard.

Equipped with the diffusix™ Technology, SISU Mouthguards oscillate on impact & diffuse the forces to the scientifically designed crumple zones, this unique design protects athletes from even the toughest hits.

The perforations allow for natural flow of air and saliva, empowering athletes to talk, breathe and drink in sports where communication and hydration are key.

Suitable for a wide variety of sports including Rugby, Football, Martial Arts, Hockey & more



  • At 2.4mm thin
  • It’s custom-fitted so you’ll be able to talk, breathe and drink better than ever before. It’s really the best of both worlds.
  • $50,000 full dental warranty (1 year)
  • BPA, Latex, PVC, Phthalate free.
  • FDA Compliant
  • Made in the USA
  • Diffusix Tecnology Protection
  • Remoldable for up to 20 times
  • Works with braces