ADVANCED TECHNOLOGY: The SISU Aero Mouthguard is the latest evolution in mouthguard engineering by the makers of SISU Guard. Simply put, it is the most powerful mouthguard we’ve ever built. With its unmatched quality and functionality, SISU NextGen was designed with the athlete in mind, and its unique new features are hyper focused on additional protection and comfort.

MORE PROTECTION: The Aero is made from a high-tech thermoplastic material that is 30% stronger and has 8x greater tensile strength than conventional mouthguard materials. This means that no matter how intense things get during game time, your SISU Aero has your back and your teeth.

WAY LESS MOUTHGUARD: The most unique feature of the SISU Aero is its super-slim, ultralight design. At a lean 1.6 mm for the small and medium and 2mm for the large, the Aero is around 50% thinner than your standard mouthguard. Combined with its quick, custom and remoldable fit, you´ll entirely forget there's something awesome and plastic inside your mouth.

SISU AERO IS THE BEST MOUTHGUARD FOR TEAM SPORTS: Rugby, hockey, Lacrosse, football, basketball, Combat Sports & more...

SIZING:- 

• Small: Under 5' tall (approx. under 152 cm); 1.6mm thick - ideal for ages 7+ or juniors with smaller mouths
• Medium: 5' to 6' tall (approx. 152–183 cm); 1.6mm thick - ideal for average adult/teen mouths and ages 10+
• Large: Over 6' tall (approx. over 183 cm); 2mm thick - ideal for larger adult mouths/jaws.