Max Mouthguard - 50% Stronger, Maximum Protection for Rugby, MMA, Boxing, Lacrosse, Football, Hockey, High-Impact Sports - Adult Fit, Remoldable Up to 20 Times, Works for Braces

So I’m on number 2 of these mouth guards. Love the face I can still talk with out mouthguard mouth being super bad, breathability is still amazing, borderline no weight, and due to being able to mold it multiple times I can get it to fit my mouth true to size. Being one of the few mouthguards with a ton of moldability if you mess up a bit makes this a great purchase. It’s high quality, I train in Muay Thai and when we hard spar it’s definitely saved my teeth and jaw before. Now, I had to purchase a second one due to me finally biting through (at the time I thought I did) my original one and not taking as good of care as I should of it began to have a bit of a smell to it. Now after I remolded my OG one (and did not bite through it like I thought), cleaning it and remolding it I have 2 of em. The insurance on them is also great. Note - follow all instructions to the letter or watch a video on how to do it. You get 20 times to mold it before it loses its insurance policy and gets weak. It took me 8 times on the first one and only 3 times on this one. This is also great if you have a gag reflex on other guards that aren’t custom ones.

I love being able to remold for a perfect fit. It took me a few tries to get it. If you have a friend to help you line it up, use them! For me the back teeth were the hardest. If you have a thermometer, check how hot your hot tap water gets. I found that mine got to 150 degrees so I didn't have to worry about accidentally boiling the guard. Instructions are easy to follow. If you do have to remold it, it actually reverts to it's original form. Even the bite marks revert so you don't have to worry about thin spots. Unlike most other guards I didn't have issues with temperature/sensitivity. Most guards require boiling water (212 degrees) SISU only needs 140-160 degrees or molding which meant not only could I handle the mouth guard but it wasn't painful AT ALL during fitting. It fits a little tight at first but stays in place. I may get used to it or I may have to remold and not create as much suction. Time will tell but I'm not worried. I use it for Kenpo Karate. I didn't have any issues with it during sparring. I had my partner intentionally hit me (lightly) in the face to check the fit. It didn't rub, or have any clicking in my back teeth, I was able to breathe easily, and never worried about it falling out. Drinking with the guard was strange at first but I got used to it fast. I wish I could say the same for talking with it in place haha. I'll update this if anything changes.

Been in combat sports since I was 3 years old. This is the best mouth guard I’ve ever used. A little bit tricky to get it molded the first time, but it’s awesome how you can just dip it back in hot water and restart if you mess up.

Really firms up stronger than any normal rubbery ones I've ever used. Folded a little weird on my teeth on the outside, which I was suspicious would happen as it starts out flat in the package. But it's so thin it hasn't been noticeable at all when I'm wearing it! The fit remains tight and it just doesn't seem to get smushed or misshapen at all by being tossed in my gym bag pocket with the toiletries for most of the week. As advertised, the "ventilation" is great for drinking between rounds and doesn't even interfere with taking too bad. I'm sold and will buy another spare and again when it's time.

I've bought it because a lot of people on YouTube saying that this one is the best mouthguard. And they were right, it fits incredibly great and it makes easier to breathe, talk and drink, and feels like protect really well. So I 100% recommend it, if you are a hobbyist bjj practitioner - this one worth its money. p.s. I re-boiled it 4 or 5 times until it fit really great - and recommend doing it until it fits great, because it is hard to make it fit well from the first time :)

After training you jitsu for some years now I always had the fear of getting my teeth knocked out during a roll. Well I caught a nasty knee and it lead me to buy a mouth guard. The sisu 2.4 is just amazing. Moldable up to 20x although I don't recommend doing that. Super comfortable thin variety of colors to choose from and best yet is their 1 year warranty with up to 35k of dental work obviously with stipulations but it eases the mind to know and have that insurance. The fit is literally like a custom mouth guard from a dentist. Its easy to talk. breathe, and drink with it in. Not uncomfortable at all either you almost forget you have it in. I've been recommending this mouth guard to all my bjj peeps. I'm fairly convinced that ive found the only brand of mouth guard I will ever buy from now on.

This says for older kids (I have a teen) and it does not fit well or mold easily. Once heated in water and fit around the gums/teeth, we could not get the sides to stay folded up properly. He gently bit it to hold with teeth, as he used tongue to ‘suction’ but it hardened in a really odd, uncomfortable fit. We tried several times and each time it was the sides that were the issue. The kid guard is too small and this one doesn’t work. Very frustrated. (I did watch the tutorial video and followed all instructions)

One of the best fitting and low profile mouthguards I have ever bought. It was surprisingly easy to heat and mold to my teeth/mouth the first time. Awesome design that stays in place really well (you get that satisfying click into place).

Produit vraiment novateur. Le moulage est très simple à réaliser. Le fait que le protège-dents soit livré plat permet de l’adapter facilement à la dentition de l’utilisateur. Utilisé pour du sparring en boxe anglaise, la protection est équivalente à des modèles plus volumineux. Il est très rigide. En revanche en bouche, la matière s’assouplit légèrement et le confort est inégalable que ce soit pour respirer mais aussi boire ou parler. Il se fait complètement oublier. A recommander sans hésiter.

Brilliant. Best mouth guard I've ever used. Took a few boil and bites to get it set perfect, but once it was moulded to my happy point, it fits better than any other guard I've ever had.

I have been using this mouthguard for about 7 years now. It broke yesterday. In my opinion 7 years is a great lifespan for a product like this. I’ve been using it exclusively for BJJ/Grappling. For me it’s a great alternative to the regular rubber mouth guards. The teeth are sufficiently protected, while the breathing isn’t hindered at all. The soft tissue isn’t protected, you can still bite your tongue, lips or cheeks. All in, it’s the greatest grappling-mouthguard for me and I’m buying a 2. one right now.

Riktigt lätt att forma och har inga problem med att ha den i munnen, stör mig inte alls.

They are quite good. Better than the previous Adidas ones for sure. But pricey