







🛡️ Slim, Strong, and Ready to Rumble – Protect Your Winning Smile!
The SISU Mouth Guard Aero in Hot Pink is an ultra-slim (1.6mm) yet 30% stronger sports mouthguard designed for adults and kids. Featuring advanced Diffusix technology, it disperses impact forces efficiently while allowing easy breathing and hydration. Its custom boil & bite fit is remouldable up to 20 times, ideal for braces and growing athletes. Trusted globally by rugby, MMA, boxing, and hockey players, this BPA-free, medically tested guard offers cutting-edge protection with a sleek profile.

| ASIN | B01LXPUGSG |
| Age Range Description | Adult |
| Best Sellers Rank | 672 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 11 in Sports Mouthguards 35 in Lacrosse (Sports & Outdoors) |
| Brand | SISU |
| Brand Name | SISU |
| Colour | Hot Pink |
| Customer Reviews | 4.3 out of 5 stars 10,129 Reviews |
| Global Trade Identification Number | 00851768005468, 00851768005673 |
| Included Components | 1 Adult Sized Mouth Guard |
| Item Dimensions | 12 x 2 x 16 centimetres |
| Item Nype Name | Mouth Guard |
| Item Weight | 22 Grams |
| Item dimensions L x W x H | 12 x 2 x 16 centimetres |
| Manufacturer | SISU |
| Manufacturer Part Number | S16-NG-HP-1 |
| Material | Plastic |
| Material Type | Plastic |
| Material Type Free | Latex-free, PVC-free, phthalate-free |
| Model Name | Aero 1.6 |
| Model Number | S16-NG-HP-1 |
| Model name | Aero 1.6 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Sport | Contact Sports |
| Sport Type | Contact Sports |
| UPC | 851768005468 851768005673 |
| Unit Count | 1.0 count |
A**R
Finally a reasonably priced mouth guard that fits a childs mouth and will protect their teeth
I have four children aged 14-7 years who all play rugby or hockey. About three years ago after trying every brand of boil and bite mouth guard I decided that the only way to really protect their teeth was to pay out £45 each for a custom made mouth guard at the beginning of the season. This is expensive but also frustrating if they loose a tooth halfway through the year. The problems I have found with the boil and bite style mouth guard are they don't seem to fit a child's mouth, they either don't mould enough to the mouth shape or they bite right through them while fitting. I have never found one that passes the test of staying in place when the child opens its mouth. It took me a while to understand that this is the crucial thing with a mouth guard, its unlikely that the mouth will be closed at the time of impact and if the mouth guard doesn't stay in place when the mouth is open it offers no protection to the teeth. The other big factor is comfort, children won't' wear a mouth guard that hurts them or makes them gag. I have often witnessed children tucking their mouth guard into their sock as play begins. Recently my youngest daughter started playing hockey. I had neither the time or the justification for a £45 custom fitted mouth guard so I decided to resort to the boil and bite type. I carefully read the reviews and ordered a strawberry flavoured £10 one. It arrived and the case to keep it in was the most useful thing about it. Despite multiple tries with boiling water it didn't stay in place and was clearly too big. It fitted my 42 year old mouth a treat despite being the junior size. I was ready to give up and pay for a fitted one. Then I discovered the Sisu mouth guard. There were only five reviews and it was £16. If it didn't work I was now halfway to a fitted mouth guard. But reading the reviews and the specifications I decided to give it a try. Yippee! its great. Surprisingly its arrives as a flat, thin piece of plastic but a quick dunk in hot water and it moulds perfectly to the mouth. We had to have a couple of goes to get it right but it is now perfect. A light weight, comfortable custom fitted mouth guard which stays in place when the mouth is open and as an extra bonus it comes in cool colours. My only criticism is it doesn't come with a proper plastic case but then I have loads of those from all the discarded, poorly fitting mouth guards I have tried over the years! And if that's not enough they claim that it can be refitted if a tooth falls out by putting it back in hot water and remoulding. Can this really be true? I haven't had to try yet but will certainly get back to you if it is.
E**U
Fantastic mouth guard
My 10 year old son does BJJ and this mouth guard is perfect for rolling sessions in class and for competition use. Extremely low profile, enabling him to speak whilst still wearing the mouth guard. The ability to remold it numerous times is also super useful for kids whose teeth are still growing. Highly recommended.
A**N
Different but good
Can be difficult to fit. It feels strange at first due to the hard texture but it works well and is less intrusive because of the compact design.
T**Y
Finally a gum shield that fits!
After about 10 other gumshields tried, this one fits! My 9 year old son has a small mouth and a mixture of milk teeth and very awkward adult teeth - he's in that no school photo phase! 😂 Well, we've tried gumshields from all the other brands - various Opro, safe Jaws, generic non branded ones and we were almost giving up hope and forking out for a dental custom fit one. Then we found these and after attempt no 3 we got a fantastic fit! It stays in place He can talk with it in He can drink with it in He's over the moon. If you make a mistake first time round, just pop it back into the water and it will flatten out again. If you need to remould a certain part just dip that part into the water. It's also worth pointing out that the water isn't boiling like the other types (60-70°c) so your not scalding your kids gums! I'll be recommending these to everyone on his team!
G**N
Excellent (slim)
Brilliant mouth gaurd. I used this to mold over braces, you will need to use foil so it doesn't stick on the braces when molding. This can be adjusted many times without it affecting the guard, I would use again with or without my braces as its slim but offers good protection.
F**E
Cheap material, flat plate that can't be moulded properly
Out of the package and straight into the bin. This isn't a mouth guard, it's a piece of flat plactic. Doesn't even come with a case. A 10 cent product that costs as much as a proper mouth guard. Moulding is impossible because you don't know where to start. The flat structure means it doesn't properly fold in around your teeth, and trying to adjust all sides does not work. The mould comes out extremely poor and messed up and doesn't look anything like on the pictures. There you get the image that the product already comes with a shape, and you just bite into and adjust. It doesn't. It's a flat place that you have to adjust at every angle and obviously with your mouth half closed, biting, sucking in, there is no way this fits right. Very inferior product. If you do any type of decent sparring and care about your teeth and jaw, don't buy this one
M**N
Easy to mould, comfortable, lightweight.
Looked at a lot of reviews before narrowing down to this one. Easy to mould, comfortable, lightweight. Really happy with this purchase.
G**S
Fast
Yes it’s thin. So far have dunked it about 14 times to try & get a decent fit. You need to be fast. It’s not easy to do, practice makes perfect so they say but I’ve stopped trying for the moment. Tomorrow is another day….
J**R
Excellent protège dents.
Excellent produit
J**O
Comodidad
Excelente, como llevar un corrector invisi line, súper fino, no incomoda
U**G
Good
Good
A**.
No es barato , pero está bien .
Compré una talla más grande pero aún así se amolda bien aunque haciéndole un leve arreglo , es cómodo aunque duro, se puede respirar y hablar.
I**A
Good
Very comfortable
Trustpilot
3 days ago
2 weeks ago