OPRO Instant Custom-Fit Mouth Guard – Dentist-Grade Comfort – Moldable Sports Mouthpiece for Boxing, Wrestling, MMA, Lacrosse & UFC – Impact-Resistant Gum Shield with Case – (Black/White, Adult)

The media could not be loaded. I started boxing and with all of the other stuff I needed getting a dentist fitted mouthguard wasn’t in the budget. I read a lot of reviews and gave this one a shot. If you follow the directions you will get something right at or a notch below dentist fitted.Pro’s: using the kit I was able to get a mouth guard that I have to pull out with my fingers. It will not come out on its own. I’ve been punched in the mouth a few times and didn’t feel anything as far as my teeth are concerned. The directions were straight forward and the mouthguard fits great. Only took one boxing session to get it to the point where it was comfortable and unnoticeable to wear.Cons: there was a sharp corner on the inside upper of my mouth. I was able to gently sand it with a dremel tool and make it disappear. I would consider that finish work and something that may need to be done with any mouthguard. It was uncomfortable the first time I wore it, but after that it’s been something I don’t even notice once it’s in place.Conclusion and notes: one thing I did when it was molding in my mouth is to push inwards onto the mouth guard and assist the tray system in applying pressure inwards to get a precision fit. I haven’t don’t this without that technique, so I can’t say if that aided in the tight fit I got or if it made no difference. It was actually such a tight fit at first I thought it was stuck in my mouth until I figured out which direction to pull to remove it. After using this a couple times, I’ve scrapped future plans of getting a dentist fitted mouthguard and will be buying another of these when the time comes. If you don’t chew on your mouth guards, I’d expect this to last a year or more.

For this mouthpiece it forms and fits just like a ortho or dentist fit. I’ve been using this mouthpiece for football and mix martial arts. The melting instructions are try simple to follow, easy to breathe with this is as well and performs great.

I got tired of off the shelf mouth guards constantly falling out during kickboxing class. I started looking into getting a fitted dental mouth guard and was ready to spend the ridiculous $120-$150 to have one made. While searching for reviews on dental mouth guards, I came across OPRO instant custom fit mouth guards. The reviews seemed promising as a possible option to try. So, after a bit of pondering I figured I’d give one a try before dumping over a $100 on a dental mouth guard. The forming process was pretty much the same as any other mouth guard, but the addition of the dual form tool made forming easier and provided a tight fit. The mouth guard basically clicks in place and stays put. It takes a little force to pop it back out, which is exactly what I was looking for. The mouth guard in the forming tool is a bit bulky, so it’s a bit awkward to get in and out of your mouth. It’s taller and thicker than the standard run of the mill mouth guards, so it covers more area and provides better protection. I am very pleased so far with this mouth guard, so I ordered another for a backup spare. If someone is looking for a great custom fit mouth guard for MMA, kickboxing or other contact sports without dumping a small fortune on a dental mouth guard, OPTO instant custom fit mouth guards are a great bang for the buck option.

Great product, the process was super easy and the fit is great. I would’ve preferred if my molars hadn’t imprinted too hard like they did. Try a firm but not too hard of a bite when doing it.

Been practicing some type of Martial arts or contact sports since i was a kid and have gone through a few mouthguards. So far ive used this mouthguard for a few Sparring practices and i have to say its the best one of ive ever used.The bite cage that comes with the package insures you get a truly tight and custom fit when you bite down.Some are a bit more pricey but id say this is great quality for a decent price. i'd Recommend this to any fighter

The first one I ordered, I boiled and fitted according to instructions. It was fine for a day, but Two days after boiling and fitting the shape head shifted a bit so that long no longer fit in my mouth. I returned this one and got a replacement. The same thing happened with this replacement. It was fine for a day and then the fit changed. I actually tried re-boiling and re-fitting the second one, and that temporarily fixed the problem. However, it seems like the mold chants over time and is not stable. Unfortunately, both of these mouthguards had the same exact issue and made them unusable.

perfect product

I want so badly to love this mouth guard. The unique boil and bite tray is great in theory but I’ve now gotten 2 of these, followed the directions to a tee and ended up with an uncomfortable end fit that’s still not perfectly molded to my teeth but so tight that those imperfections are really noticeable and uncomfortable. With a regular boil and bite, the fit isn’t perfect but there’s enough space that you can get a fit that won’t come out on its own but still is comfortable. These OPRO guards are too tight fitting to be forgiving of those tiny imperfections and without a true mold of your teeth, there’s no way to get that perfect fit reliably. You also only get one try at it, other boil and bite guards can be re boiled and adjusted but these are a one shot thing, a second boil will ruin it. Lastly the edges, particularly around the center line are rough, this guard is for jiu jitsu where my lips get smashed into the guard often and those rough edges feel sharp just wearing it. I’m not confident enough in it to wear it for its intended purpose. I thought maybe the first time I just made a mistake somewhere along the way but the second attempt didn’t head any better results. If I had it to do over again, I’d either stick with a standard boil and bite or I’d spend the money to have a real custom guard made. I wouldn’t recommend these as a good option, the mix between custom like tightness and the imperfect nature of a boil and bite fit isn’t a good combination.