SISU NextGen is the most powerful mouthguard our scientists have ever built. With its unmatched quality and functionality, SISU NextGen was designed with the athlete in mind. Made from non-compressible thermo-polymer SISU NextGen is engineered to withstand even more impact. Still astonishingly 2.4 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 WITNESS EVOLUTION SISU NextGen 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. EVEN MORE PROTECTION The Max guard is made from our high-tech thermoplastic material that is 50% stronger and has 8x greater tensile strength than conventional mouthguard materials. So if you'll be colliding at full velocity into giant competitors at frequent intervals, or if your opponent gets in that one lucky punch before you knock him out, the SISU Max is the mouthguard for you. STILL LESS MOUTHGUARD Even when you wear a Max guard, you don't have to sacrifice a more comfortable mouth. The SISU Max is only 2.4 mm thick, making it 30% thinner than your typical mouthguard. It's custom-fitting AND you'll be able to talk, breathe and drink better than ever before. It's really the best of both worlds. THE SCIENCE OF SISU In our labs, we have put each mouthguard through strenuous testing to see how it performs in relation to its competitors. SISU Guards are made from unique medical grade thermo-polymer, which is, remarkably enough, free of harmful chemicals. SISU material is non-compressible, which enables SISU Guards to outperform the competition in tensile strength tests. The tensile strength of our SISU material is consistently at least 30% higher than that of conventional EVA (a material most other mouthguards are made of). In reality, our material performs even better, due to the built-in Diffusix Technology, better protecting your teeth from damage. Learn more about the Science of SISU at sisuguard.com/the-science-of-sisu/ ENGINEERING Powered by our patented Diffusix Technology and engineered to withstand even more impact, SISU NextGen delivers even more protection with its scientifically re-designed perforation pattern. Based on suspension bridge technology, the main function of the perforations is to redirect the forces of impact. On impact, perforations oscillate and send the forces into our scientifically engineered Crumple Zones - the reinforced points of the guard that don't cave in under pressure. Here, the force of impact is redirected away from teeth and absorbed into the non-compressible surface of the guard. This unique design empowers SISU NextGen to protect you from even the toughest hits. COMFORT Custom fit, remoldable SISU NextGen features a wider bite pad, rounded edges and improved moldability. Rounded, bevelled edges soften the point of contact between the guard and the mouth, and improvements in the perforation alignment enable maximum dissipation of force transmitted from the point of impact. Superior protection is not the only function of the perforations. They also allow for flexibility to create an intimate custom fit, so unique to the player's mouth that the guard remains in the mouth during the entire game or practice. Additionally, perforations allow for natural flow of air and saliva to empower athletes to talk normally, breathe naturally and stay hydrated during the game.
A**R
Best mouth guard
I play American Football and have used a fair few mouth guards from different brands, however none of them came close to the sisu!Its very comfy to wear, you can speak and drink with out problem.
A**C
Perfect for BJJ
Very impressed with this mouthguard. Only took one attempt to mould and it fit perfectly. Wore it all the way through a BJJ class and had no issues breathing, talking, or drinking water.It almost feels like it’s snapped onto my teeth and doesn’t move around at all.By far the best mouthguard I’ve ever used!
M**A
Not fit for purpose
Honestly probably the worst mouthguard I’ve tried. I know it’s meant to be smaller, but it it feels so hard and plasticky(not the rubbery feel of most guards) and the way it fits it almost pulls on my teeth (after many attempts at fitting). So, It feels like I am at more risk of knocking my teeth than without it.I know it might work for a different shaped mouth, however it is a pricey item for something so small. I’d say don’t waste your money.
A**T
Mould stains and cracked
I used this product for around 9 months. It fits great and I can talk through it, but my concern is around hygiene. This is the only gumshield I've ever had that has mould stains on it. I'm assuming I'm partially to blame for not washing it thoroughly after each session but none of my other gumshields have had this problem. I've also noticed that some of the holes have cracked through which is disappointing. I'm going to be going back to the old soft style mouthguards
M**C
Doesn’t protect mouth!!
While this fits well and is extremely thin. The air / ventilation holes have sharp corners, which don’t feel good on your inner cheek and lip.Had Muay Thai sparring last week, and after a few punches to my face, I have been left with cuts inside my mouth, a week later and these cuts are now ulcers. This is meant to protect you, not cause more harm!! I’m furious. Don’t buy this, get a rubber gum shield,
K**R
Does what it says
Took several attempts to get it fitted correctly, but as per my son it does make a difference when talking or drinking water. No need to keep taking it out. Would say it is worthwhile spending a little more to get a better fit and comfort.
M**L
Gum kind of wonderful!
Brilliant product. Far superior to the usual boil in a cup gumshields that always fall out. This product turns into a jelly that completely moulds to you teeth for an absolutely perfect fit.
K**
Just what I needed
Bought this to wear whilst playing rugby. Amazing! I really struggled to talk with the chunky boil and bite mouth guards in and they felt uncomfortable but this one is perfect. So thin and comfortable, I can shout plays and talk without a lisp and even drink with it on. 10/10, recommended to all my teammates and recommend to anyone reading this too, worth the investment
Trustpilot
2 months ago
1 month ago
