The SISU 3D Mouthguard offers easy, effortless fitting! SISU Mouthguards are known for their unmatched protection, comfort, cleanliness, and remoldability. Though it might not seem possible, we made an even better mouthguard!
SISU 3D improves on previous SISU models, and adds a number of new features:
Pre-formed guard for an effortless, fast, fit and go shape
Variable material thickness to put protection where it is needed, and comfort where it is desired.
In comparison to SISU's other mouthguards, the outside (in front of your teeth) of the 3D is the same thickness as the Max for increased protection, while the inside (behind your teeth) is the same thickness as the Aero for maximum comfort.